112012222012122 has 16 divisors (see below), whose sum is σ = 231251038993152. Its totient is φ = 36132974842560.

The previous prime is 112012222012111. The next prime is 112012222012139. The reversal of 112012222012122 is 221210222210211.

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, 301108123503 + ... + 301108123874.

It is an arithmetic number, because the mean of its divisors is an integer number (14453189937072).

Almost surely, 2^{112012222012122} is an apocalyptic number.

112012222012122 is an abundant number, since it is smaller than the sum of its proper divisors (119238816981030).

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

112012222012122 is a wasteful number, since it uses less digits than its factorization.

112012222012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602216247413.

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

Adding to 112012222012122 its reverse (221210222210211), we get a palindrome (333222444222333).

The spelling of 112012222012122 in words is "one hundred twelve trillion, twelve billion, two hundred twenty-two million, twelve thousand, one hundred twenty-two".