112203113221101 has 48 divisors (see below), whose sum is σ = 183924261539840. Its totient is φ = 59580676396800.

The previous prime is 112203113221079. The next prime is 112203113221187. The reversal of 112203113221101 is 101122311302211.

112203113221101 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 112203113221101 - 2²² = 112203109026797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203113223101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116532625 + ... + 117491526.

Almost surely, 2^{112203113221101} is an apocalyptic number.

It is an amenable number.

112203113221101 is a deficient number, since it is larger than the sum of its proper divisors (71721148318739).

112203113221101 is a wasteful number, since it uses less digits than its factorization.

112203113221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234024274 (or 234024257 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112203113221101 its reverse (101122311302211), we get a palindrome (213325424523312).

The spelling of 112203113221101 in words is "one hundred twelve trillion, two hundred three billion, one hundred thirteen million, two hundred twenty-one thousand, one hundred one".