112211120012022 has 48 divisors (see below), whose sum is σ = 243255616880640. Its totient is φ = 37383475460400.

The previous prime is 112211120012021. The next prime is 112211120012039. The reversal of 112211120012022 is 220210021112211.

112211120012022 is a `hidden beast` number, since 112 + 211 + 1 + 200 + 120 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112211120011986 and 112211120012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211120012021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446057697 + ... + 446309187.

It is an arithmetic number, because the mean of its divisors is an integer number (5067825351680).

Almost surely, 2^{112211120012022} is an apocalyptic number.

112211120012022 is an abundant number, since it is smaller than the sum of its proper divisors (131044496868618).

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

112211120012022 is a wasteful number, since it uses less digits than its factorization.

112211120012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264809 (or 264806 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112211120012022 its reverse (220210021112211), we get a palindrome (332421141124233).

The spelling of 112211120012022 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred twenty million, twelve thousand, twenty-two".