112120122122 has 8 divisors (see below), whose sum is σ = 168181920000. Its totient is φ = 56059482124.

The previous prime is 112120122113. The next prime is 112120122199. The reversal of 112120122122 is 221221021211.

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 112120122122.

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, 17879 + ... + 473877.

It is an arithmetic number, because the mean of its divisors is an integer number (21022740000).

Almost surely, 2^112120122122 is an apocalyptic number.

112120122122 is a deficient number, since it is larger than the sum of its proper divisors (56061797878).

112120122122 is a wasteful number, since it uses less digits than its factorization.

112120122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578940.

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

Adding to 112120122122 its reverse (221221021211), we get a palindrome (333341143333).

The spelling of 112120122122 in words is "one hundred twelve billion, one hundred twenty million, one hundred twenty-two thousand, one hundred twenty-two".