112110122100 has 72 divisors (see below), whose sum is σ = 333138795808. Its totient is φ = 29088028800.

The previous prime is 112110122093. The next prime is 112110122101. The reversal of 112110122100 is 1221011211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110122101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5038906 + ... + 5061105.

Almost surely, 2^112110122100 is an apocalyptic number.

112110122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110122100 is an abundant number, since it is smaller than the sum of its proper divisors (221028673708).

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

112110122100 is a wasteful number, since it uses less digits than its factorization.

112110122100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100065 (or 10100058 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112110122100 its reverse (1221011211), we get a palindrome (113331133311).

The spelling of 112110122100 in words is "one hundred twelve billion, one hundred ten million, one hundred twenty-two thousand, one hundred".