113022112440120 has 128 divisors (see below), whose sum is σ = 365152248901440. Its totient is φ = 27820531630080.

The previous prime is 113022112440119. The next prime is 113022112440121. The reversal of 113022112440120 is 21044211220311.

It is an interprime number because it is at equal distance from previous prime (113022112440119) and next prime (113022112440121).

It is a super-2 number, since 2×113022112440120² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113022112440121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170547010 + ... + 171208430.

Almost surely, 2^{113022112440120} is an apocalyptic number.

113022112440120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113022112440120 is an abundant number, since it is smaller than the sum of its proper divisors (252130136461320).

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

113022112440120 is a wasteful number, since it uses less digits than its factorization.

113022112440120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770985 (or 770981 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 113022112440120 its reverse (21044211220311), we get a palindrome (134066323660431).

The spelling of 113022112440120 in words is "one hundred thirteen trillion, twenty-two billion, one hundred twelve million, four hundred forty thousand, one hundred twenty".