112212122120022 has 32 divisors (see below), whose sum is σ = 224532800034048. Its totient is φ = 37385951672736.

The previous prime is 112212122120017. The next prime is 112212122120023. The reversal of 112212122120022 is 220021221212211.

112212122120022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212122120023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125713848 + ... + 126603300.

It is an arithmetic number, because the mean of its divisors is an integer number (7016650001064).

Almost surely, 2^{112212122120022} is an apocalyptic number.

112212122120022 is an abundant number, since it is smaller than the sum of its proper divisors (112320677914026).

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

112212122120022 is a wasteful number, since it uses less digits than its factorization.

112212122120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899604.

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

Adding to 112212122120022 its reverse (220021221212211), we get a palindrome (332233343332233).

The spelling of 112212122120022 in words is "one hundred twelve trillion, two hundred twelve billion, one hundred twenty-two million, one hundred twenty thousand, twenty-two".