3322222200 has 288 divisors, whose sum is σ = 12813465600. Its totient is φ = 762912000.

The previous prime is 3322222187. The next prime is 3322222231. The reversal of 3322222200 is 22222233.

It is a super-2 number, since 2×3322222200² = 22074320692345680000, which contains 22 as substring.

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

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 371785 + ... + 380615.

It is an arithmetic number, because the mean of its divisors is an integer number (44491200).

Almost surely, 2^3322222200 is an apocalyptic number.

3322222200 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 3322222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6406732800).

3322222200 is an abundant number, since it is smaller than the sum of its proper divisors (9491243400).

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

3322222200 is a wasteful number, since it uses less digits than its factorization.

3322222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883 (or 8871 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3322222200 is about 57638.7213598636. The cubic root of 3322222200 is about 1492.1399517007.

Adding to 3322222200 its reverse (22222233), we get a palindrome (3344444433).

It can be divided in two parts, 3322 and 222200, that added together give a palindrome (225522).

The spelling of 3322222200 in words is "three billion, three hundred twenty-two million, two hundred twenty-two thousand, two hundred".