112120320320120 has 64 divisors (see below), whose sum is σ = 288657175435200. Its totient is φ = 38394881971200.

The previous prime is 112120320320101. The next prime is 112120320320123. The reversal of 112120320320120 is 21023023021211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112120320320092 and 112120320320101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120320320123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241281581 + ... + 241745820.

It is an arithmetic number, because the mean of its divisors is an integer number (4510268366175).

Almost surely, 2^{112120320320120} is an apocalyptic number.

112120320320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120320320120 is an abundant number, since it is smaller than the sum of its proper divisors (176536855115080).

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

112120320320120 is a wasteful number, since it uses less digits than its factorization.

112120320320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483028248 (or 483028244 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112120320320120 its reverse (21023023021211), we get a palindrome (133143343341331).

The spelling of 112120320320120 in words is "one hundred twelve trillion, one hundred twenty billion, three hundred twenty million, three hundred twenty thousand, one hundred twenty".