112021220222022 has 16 divisors (see below), whose sum is σ = 224043424376112. Its totient is φ = 37340242752000.

The previous prime is 112021220221991. The next prime is 112021220222113. The reversal of 112021220222022 is 220222022120211.

112021220222022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 112021220222022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39512979 + ... + 42253022.

It is an arithmetic number, because the mean of its divisors is an integer number (14002714023507).

Almost surely, 2^{112021220222022} is an apocalyptic number.

112021220222022 is an abundant number, since it is smaller than the sum of its proper divisors (112022204154090).

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

112021220222022 is a wasteful number, since it uses less digits than its factorization.

112021220222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81994343.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 112021220222022 its reverse (220222022120211), we get a palindrome (332243242342233).

The spelling of 112021220222022 in words is "one hundred twelve trillion, twenty-one billion, two hundred twenty million, two hundred twenty-two thousand, twenty-two".