112112002220022 has 96 divisors (see below), whose sum is σ = 283734614592000. Its totient is φ = 31330848345984.

The previous prime is 112112002220021. The next prime is 112112002220039. The reversal of 112112002220022 is 220022200211211.

It is a happy number.

112112002220022 is a `hidden beast` number, since 11 + 211 + 200 + 2 + 220 + 0 + 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 = 112112002219977 and 112112002220004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112002220021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36412543 + ... + 39371274.

It is an arithmetic number, because the mean of its divisors is an integer number (2955568902000).

Almost surely, 2^{112112002220022} is an apocalyptic number.

112112002220022 is an abundant number, since it is smaller than the sum of its proper divisors (171622612371978).

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

112112002220022 is a wasteful number, since it uses less digits than its factorization.

112112002220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75784090 (or 75784087 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112112002220022 its reverse (220022200211211), we get a palindrome (332134202431233).

The spelling of 112112002220022 in words is "one hundred twelve trillion, one hundred twelve billion, two million, two hundred twenty thousand, twenty-two".