112110120111212 has 24 divisors (see below), whose sum is σ = 197368383466800. Its totient is φ = 55720137029696.

The previous prime is 112110120111179. The next prime is 112110120111217. The reversal of 112110120111212 is 212111021011211.

It is not an unprimeable number, because it can be changed into a prime (112110120111217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122496662 + ... + 123408477.

It is an arithmetic number, because the mean of its divisors is an integer number (8223682644450).

Almost surely, 2^{112110120111212} is an apocalyptic number.

It is an amenable number.

112110120111212 is a deficient number, since it is larger than the sum of its proper divisors (85258263355588).

112110120111212 is a wasteful number, since it uses less digits than its factorization.

112110120111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245905825 (or 245905823 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112110120111212 its reverse (212111021011211), we get a palindrome (324221141122423).

The spelling of 112110120111212 in words is "one hundred twelve trillion, one hundred ten billion, one hundred twenty million, one hundred eleven thousand, two hundred twelve".