112021113232120 has 64 divisors (see below), whose sum is σ = 259075712589120. Its totient is φ = 43573949712384.

The previous prime is 112021113232117. The next prime is 112021113232157. The reversal of 112021113232120 is 21232311120211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112021113232091 and 112021113232100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233566404 + ... + 234045523.

It is an arithmetic number, because the mean of its divisors is an integer number (4048058009205).

Almost surely, 2^{112021113232120} is an apocalyptic number.

112021113232120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021113232120 is an abundant number, since it is smaller than the sum of its proper divisors (147054599357000).

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

112021113232120 is a wasteful number, since it uses less digits than its factorization.

112021113232120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467612104 (or 467612100 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 112021113232120 its reverse (21232311120211), we get a palindrome (133253424352331).

The spelling of 112021113232120 in words is "one hundred twelve trillion, twenty-one billion, one hundred thirteen million, two hundred thirty-two thousand, one hundred twenty".