3321311012 has 24 divisors (see below), whose sum is σ = 6166492416. Its totient is φ = 1559846528.

The previous prime is 3321311011. The next prime is 3321311039. The reversal of 3321311012 is 2101131233.

It is a super-2 number, since 2×3321311012² = 22062213676864928288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (3321311011) 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, 14348 + ... + 82755.

It is an arithmetic number, because the mean of its divisors is an integer number (256937184).

Almost surely, 2^3321311012 is an apocalyptic number.

It is an amenable number.

3321311012 is a deficient number, since it is larger than the sum of its proper divisors (2845181404).

3321311012 is a wasteful number, since it uses less digits than its factorization.

3321311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97627 (or 97625 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3321311012 is about 57630.8165133898. The cubic root of 3321311012 is about 1492.0035225020.

Adding to 3321311012 its reverse (2101131233), we get a palindrome (5422442245).

The spelling of 3321311012 in words is "three billion, three hundred twenty-one million, three hundred eleven thousand, twelve".