112022220220122 has 32 divisors (see below), whose sum is σ = 227752532758080. Its totient is φ = 36727769711360.

The previous prime is 112022220220111. The next prime is 112022220220139. The reversal of 112022220220122 is 221022022220211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630539097 + ... + 630716732.

It is an arithmetic number, because the mean of its divisors is an integer number (7117266648690).

Almost surely, 2^{112022220220122} is an apocalyptic number.

112022220220122 is an abundant number, since it is smaller than the sum of its proper divisors (115730312537958).

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

112022220220122 is a wasteful number, since it uses less digits than its factorization.

112022220220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261256078.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 112022220220122 its reverse (221022022220211), we get a palindrome (333044242440333).

The spelling of 112022220220122 in words is "one hundred twelve trillion, twenty-two billion, two hundred twenty million, two hundred twenty thousand, one hundred twenty-two".