112031302012122 has 16 divisors (see below), whose sum is σ = 224062711381152. Its totient is φ = 37343749444560.

The previous prime is 112031302012093. The next prime is 112031302012139. The reversal of 112031302012122 is 221210203130211.

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, 17084872 + ... + 22714652.

It is an arithmetic number, because the mean of its divisors is an integer number (14003919461322).

Almost surely, 2^{112031302012122} is an apocalyptic number.

112031302012122 is an abundant number, since it is smaller than the sum of its proper divisors (112031409369030).

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

112031302012122 is a wasteful number, since it uses less digits than its factorization.

112031302012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8946413.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112031302012122 its reverse (221210203130211), we get a palindrome (333241505142333).

The spelling of 112031302012122 in words is "one hundred twelve trillion, thirty-one billion, three hundred two million, twelve thousand, one hundred twenty-two".