331113020012 has 12 divisors (see below), whose sum is σ = 581117665800. Its totient is φ = 165079401216.

The previous prime is 331113019921. The next prime is 331113020039. The reversal of 331113020012 is 210020311133.

It is a super-2 number, since 2×331113020012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119275637 + ... + 119278412.

It is an arithmetic number, because the mean of its divisors is an integer number (48426472150).

Almost surely, 2^331113020012 is an apocalyptic number.

It is an amenable number.

331113020012 is a deficient number, since it is larger than the sum of its proper divisors (250004645788).

331113020012 is a wasteful number, since it uses less digits than its factorization.

331113020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238554400 (or 238554398 counting only the distinct ones).

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

Adding to 331113020012 its reverse (210020311133), we get a palindrome (541133331145).

The spelling of 331113020012 in words is "three hundred thirty-one billion, one hundred thirteen million, twenty thousand, twelve".