112117921120 has 24 divisors (see below), whose sum is σ = 264878589024. Its totient is φ = 44847168384.

The previous prime is 112117921087. The next prime is 112117921121. The reversal of 112117921120 is 21129711211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112117921121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350368344 + ... + 350368663.

It is an arithmetic number, because the mean of its divisors is an integer number (11036607876).

Almost surely, 2^112117921120 is an apocalyptic number.

112117921120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112117921120 is an abundant number, since it is smaller than the sum of its proper divisors (152760667904).

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

112117921120 is an equidigital number, since it uses as much as digits as its factorization.

112117921120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700737022 (or 700737014 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 28.

The spelling of 112117921120 in words is "one hundred twelve billion, one hundred seventeen million, nine hundred twenty-one thousand, one hundred twenty".