3322103220 has 240 divisors, whose sum is σ = 10901011968. Its totient is φ = 845925120.

The previous prime is 3322103219. The next prime is 3322103227. The reversal of 3322103220 is 223012233.

It is a happy number.

3322103220 is a `hidden beast` number, since 332 + 2 + 10 + 322 + 0 = 666.

It is a super-2 number, since 2×3322103220² = 22072739608668736800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3322103193 and 3322103202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322103227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4167862 + ... + 4168658.

Almost surely, 2^3322103220 is an apocalyptic number.

3322103220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3322103220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5450505984).

3322103220 is an abundant number, since it is smaller than the sum of its proper divisors (7578908748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3322103220 is a wasteful number, since it uses less digits than its factorization.

3322103220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3322103220 is about 57637.6892319600. The cubic root of 3322103220 is about 1492.1221386306.

Adding to 3322103220 its reverse (223012233), we get a palindrome (3545115453).

The spelling of 3322103220 in words is "three billion, three hundred twenty-two million, one hundred three thousand, two hundred twenty".