112112120010122 has 8 divisors (see below), whose sum is σ = 168169991494500. Its totient is φ = 56055456178624.

The previous prime is 112112120010113. The next prime is 112112120010139. The reversal of 112112120010122 is 221010021211211.

It can be written as a sum of positive squares in 2 ways, for example, as 111338562820681 + 773557189441 = 10551709^2 + 879521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112112120010122.

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, 301681097 + ... + 302052492.

Almost surely, 2^{112112120010122} is an apocalyptic number.

112112120010122 is a deficient number, since it is larger than the sum of its proper divisors (56057871484378).

112112120010122 is an equidigital number, since it uses as much as digits as its factorization.

112112120010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603826440.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112112120010122 its reverse (221010021211211), we get a palindrome (333122141221333).

The spelling of 112112120010122 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty million, ten thousand, one hundred twenty-two".