112011222122022 has 16 divisors (see below), whose sum is σ = 224570176386480. Its totient is φ = 37245785350272.

The previous prime is 112011222122017. The next prime is 112011222122029. The reversal of 112011222122022 is 220221222110211.

It is a self number, because there is not a number n which added to its sum of digits gives 112011222122022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011222122029) 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, 22822169943 + ... + 22822174850.

It is an arithmetic number, because the mean of its divisors is an integer number (14035636024155).

Almost surely, 2^{112011222122022} is an apocalyptic number.

112011222122022 is an abundant number, since it is smaller than the sum of its proper divisors (112558954264458).

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

112011222122022 is a wasteful number, since it uses less digits than its factorization.

112011222122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45644345207.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112011222122022 its reverse (220221222110211), we get a palindrome (332232444232233).

The spelling of 112011222122022 in words is "one hundred twelve trillion, eleven billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-two".