112101122200100 has 36 divisors (see below), whose sum is σ = 265373929283568. Its totient is φ = 40764044436000.

The previous prime is 112101122200051. The next prime is 112101122200129. The reversal of 112101122200100 is 1002221101211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50955054446 + ... + 50955056645.

Almost surely, 2^{112101122200100} is an apocalyptic number.

112101122200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101122200100 is an abundant number, since it is smaller than the sum of its proper divisors (153272807083468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112101122200100 is a wasteful number, since it uses less digits than its factorization.

112101122200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101910111116 (or 101910111109 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112101122200100 its reverse (1002221101211), we get a palindrome (113103343301311).

The spelling of 112101122200100 in words is "one hundred twelve trillion, one hundred one billion, one hundred twenty-two million, two hundred thousand, one hundred".