112331320012 has 12 divisors (see below), whose sum is σ = 196587452880. Its totient is φ = 56163476336.

The previous prime is 112331320009. The next prime is 112331320037. The reversal of 112331320012 is 210023133211.

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, 427312 + ... + 638167.

It is an arithmetic number, because the mean of its divisors is an integer number (16382287740).

Almost surely, 2^112331320012 is an apocalyptic number.

It is an amenable number.

112331320012 is a deficient number, since it is larger than the sum of its proper divisors (84256132868).

112331320012 is a wasteful number, since it uses less digits than its factorization.

112331320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091840 (or 1091838 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112331320012 its reverse (210023133211), we get a palindrome (322354453223).

The spelling of 112331320012 in words is "one hundred twelve billion, three hundred thirty-one million, three hundred twenty thousand, twelve".