3331222000 has 40 divisors (see below), whose sum is σ = 8054899632. Its totient is φ = 1332488000.

The previous prime is 3331221989. The next prime is 3331222003. The reversal of 3331222000 is 2221333.

3331222000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3331222000² = 22194080026568000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331222003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830806 + ... + 834805.

Almost surely, 2^3331222000 is an apocalyptic number.

It is an amenable number.

3331222000 is an abundant number, since it is smaller than the sum of its proper divisors (4723677632).

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

3331222000 is a wasteful number, since it uses less digits than its factorization.

3331222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665634 (or 1665618 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3331222000 is about 57716.7393396405. The cubic root of 3331222000 is about 1493.4861242653.

Adding to 3331222000 its reverse (2221333), we get a palindrome (3333443333).

The spelling of 3331222000 in words is "three billion, three hundred thirty-one million, two hundred twenty-two thousand".