112012122111022 has 32 divisors (see below), whose sum is σ = 195177395865024. Its totient is φ = 47216111846400.

The previous prime is 112012122111011. The next prime is 112012122111023. The reversal of 112012122111022 is 220111221210211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012122111023) 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, 16234372 + ... + 22081192.

It is an arithmetic number, because the mean of its divisors is an integer number (6099293620782).

Almost surely, 2^{112012122111022} is an apocalyptic number.

112012122111022 is a deficient number, since it is larger than the sum of its proper divisors (83165273754002).

112012122111022 is a wasteful number, since it uses less digits than its factorization.

112012122111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5869324.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112012122111022 its reverse (220111221210211), we get a palindrome (332123343321233).

The spelling of 112012122111022 in words is "one hundred twelve trillion, twelve billion, one hundred twenty-two million, one hundred eleven thousand, twenty-two".