112120020022112 has 24 divisors (see below), whose sum is σ = 225432806217696. Its totient is φ = 54867243839872.

The previous prime is 112120020022091. The next prime is 112120020022169. The reversal of 112120020022112 is 211220020021211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37273941323 + ... + 37273944330.

It is an arithmetic number, because the mean of its divisors is an integer number (9393033592404).

Almost surely, 2^{112120020022112} is an apocalyptic number.

It is an amenable number.

112120020022112 is an abundant number, since it is smaller than the sum of its proper divisors (113312786195584).

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

112120020022112 is an equidigital number, since it uses as much as digits as its factorization.

112120020022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74547885710 (or 74547885702 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112120020022112 its reverse (211220020021211), we get a palindrome (323340040043323).

Subtracting 112120020022112 from its reverse (211220020021211), we obtain a palindrome (99099999999099).

The spelling of 112120020022112 in words is "one hundred twelve trillion, one hundred twenty billion, twenty million, twenty-two thousand, one hundred twelve".