112012120200122 has 32 divisors (see below), whose sum is σ = 185639218329600. Its totient is φ = 50419027346688.

The previous prime is 112012120200119. The next prime is 112012120200187. The reversal of 112012120200122 is 221002021210211.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 112012120200122.

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, 53269904 + ... + 55332692.

It is an arithmetic number, because the mean of its divisors is an integer number (5801225572800).

Almost surely, 2^{112012120200122} is an apocalyptic number.

112012120200122 is a deficient number, since it is larger than the sum of its proper divisors (73627098129478).

112012120200122 is a wasteful number, since it uses less digits than its factorization.

112012120200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132270.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112012120200122 its reverse (221002021210211), we get a palindrome (333014141410333).

The spelling of 112012120200122 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, two hundred thousand, one hundred twenty-two".