3331111012 has 24 divisors (see below), whose sum is σ = 5849949560. Its totient is φ = 1659709440.

The previous prime is 3331111009. The next prime is 3331111033. The reversal of 3331111012 is 2101111333.

It can be written as a sum of positive squares in 4 ways, for example, as 519566436 + 2811544576 = 22794^2 + 53024^2 .

It is a super-2 number, since 2×3331111012² = 22192601148535328288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912462 + ... + 1914202.

Almost surely, 2^3331111012 is an apocalyptic number.

It is an amenable number.

3331111012 is a deficient number, since it is larger than the sum of its proper divisors (2518838548).

3331111012 is a wasteful number, since it uses less digits than its factorization.

3331111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3331111012 is about 57715.7778428048. Note that the first 3 decimals coincide. The cubic root of 3331111012 is about 1493.4695376714.

Adding to 3331111012 its reverse (2101111333), we get a palindrome (5432222345).

The spelling of 3331111012 in words is "three billion, three hundred thirty-one million, one hundred eleven thousand, twelve".