112120112000022 has 16 divisors (see below), whose sum is σ = 256274541714432. Its totient is φ = 32034317714280.

The previous prime is 112120111999999. The next prime is 112120112000027. The reversal of 112120112000022 is 220000211021211.

It is a junction number, because it is equal to n+sod(n) for n = 112120111999965 and 112120112000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120112000027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334763238054 + ... + 1334763238137.

It is an arithmetic number, because the mean of its divisors is an integer number (16017158857152).

Almost surely, 2^{112120112000022} is an apocalyptic number.

112120112000022 is an abundant number, since it is smaller than the sum of its proper divisors (144154429714410).

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

112120112000022 is a wasteful number, since it uses less digits than its factorization.

112120112000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669526476203.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112120112000022 its reverse (220000211021211), we get a palindrome (332120323021233).

The spelling of 112120112000022 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred twelve million, twenty-two", and thus it is an aban number.