112120021120012 has 48 divisors (see below), whose sum is σ = 206810597347200. Its totient is φ = 53104369893120.

The previous prime is 112120021120001. The next prime is 112120021120087. The reversal of 112120021120012 is 210021120021211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286541062 + ... + 286932082.

It is an arithmetic number, because the mean of its divisors is an integer number (4308554111400).

Almost surely, 2^{112120021120012} is an apocalyptic number.

It is an amenable number.

112120021120012 is a deficient number, since it is larger than the sum of its proper divisors (94690576227188).

112120021120012 is a wasteful number, since it uses less digits than its factorization.

112120021120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437746 (or 437744 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112120021120012 its reverse (210021120021211), we get a palindrome (322141141141223).

The spelling of 112120021120012 in words is "one hundred twelve trillion, one hundred twenty billion, twenty-one million, one hundred twenty thousand, twelve".