112201112012122 has 64 divisors (see below), whose sum is σ = 197411607705600. Its totient is φ = 46837165636800.

The previous prime is 112201112012071. The next prime is 112201112012159. The reversal of 112201112012122 is 221210211102211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112201112012122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34294113 + ... + 37423099.

It is an arithmetic number, because the mean of its divisors is an integer number (3084556370400).

Almost surely, 2^{112201112012122} is an apocalyptic number.

112201112012122 is a deficient number, since it is larger than the sum of its proper divisors (85210495693478).

112201112012122 is a wasteful number, since it uses less digits than its factorization.

112201112012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129467.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112201112012122 its reverse (221210211102211), we get a palindrome (333411323114333).

The spelling of 112201112012122 in words is "one hundred twelve trillion, two hundred one billion, one hundred twelve million, twelve thousand, one hundred twenty-two".