112022201212122 has 32 divisors (see below), whose sum is σ = 224532882887040. Its totient is φ = 37259408204480.

The previous prime is 112022201212079. The next prime is 112022201212123. The reversal of 112022201212122 is 221212102220211.

It is not an unprimeable number, because it can be changed into a prime (112022201212123) by changing a digit.

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, 5884329 + ... + 16083212.

It is an arithmetic number, because the mean of its divisors is an integer number (7016652590220).

Almost surely, 2^{112022201212122} is an apocalyptic number.

112022201212122 is an abundant number, since it is smaller than the sum of its proper divisors (112510681674918).

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

112022201212122 is a wasteful number, since it uses less digits than its factorization.

112022201212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21969398.

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

Adding to 112022201212122 its reverse (221212102220211), we get a palindrome (333234303432333).

The spelling of 112022201212122 in words is "one hundred twelve trillion, twenty-two billion, two hundred one million, two hundred twelve thousand, one hundred twenty-two".