3322220 has 24 divisors (see below), whose sum is σ = 7611408. Its totient is φ = 1208000.

The previous prime is 3322219. The next prime is 3322237. The reversal of 3322220 is 222233.

Added to its reverse (222233) it gives a triangular number (3544453 = T₂₆₆₂).

3322220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3322220² = 22074291456800, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 3322195 and 3322204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7331 + ... + 7770.

It is an arithmetic number, because the mean of its divisors is an integer number (317142).

Almost surely, 2^3322220 is an apocalyptic number.

It is an amenable number.

3322220 is an abundant number, since it is smaller than the sum of its proper divisors (4289188).

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

3322220 is a wasteful number, since it uses less digits than its factorization.

3322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15121 (or 15119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3322220 is about 1822.6958056681. The cubic root of 3322220 is about 149.2139622332.

Adding to 3322220 its reverse (222233), we get a palindrome (3544453).

It can be divided in two parts, 332 and 2220, that added together give a palindrome (2552).

The spelling of 3322220 in words is "three million, three hundred twenty-two thousand, two hundred twenty".