112101122220022 has 16 divisors (see below), whose sum is σ = 181086603615792. Its totient is φ = 51738929367840.

The previous prime is 112101122220013. The next prime is 112101122220049. The reversal of 112101122220022 is 220022221101211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47368872 + ... + 49679092.

It is an arithmetic number, because the mean of its divisors is an integer number (11317912725987).

Almost surely, 2^{112101122220022} is an apocalyptic number.

112101122220022 is a deficient number, since it is larger than the sum of its proper divisors (68985481395770).

112101122220022 is a wasteful number, since it uses less digits than its factorization.

112101122220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176543.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112101122220022 its reverse (220022221101211), we get a palindrome (332123343321233).

The spelling of 112101122220022 in words is "one hundred twelve trillion, one hundred one billion, one hundred twenty-two million, two hundred twenty thousand, twenty-two".