310012012012 has 6 divisors (see below), whose sum is σ = 542521021028. Its totient is φ = 155006006004.

The previous prime is 310012011997. The next prime is 310012012033. The reversal of 310012012012 is 210210210013.

It is a super-2 number, since 2×310012012012² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 310012011983 and 310012012001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38751501498 + ... + 38751501505.

Almost surely, 2^310012012012 is an apocalyptic number.

It is an amenable number.

310012012012 is a deficient number, since it is larger than the sum of its proper divisors (232509009016).

310012012012 is a wasteful number, since it uses less digits than its factorization.

310012012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77503003007 (or 77503003005 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 310012012012 its reverse (210210210013), we get a palindrome (520222222025).

The spelling of 310012012012 in words is "three hundred ten billion, twelve million, twelve thousand, twelve".