112169908162 has 16 divisors (see below), whose sum is σ = 182136399480. Its totient is φ = 51502482432.

The previous prime is 112169908157. The next prime is 112169908187. The reversal of 112169908162 is 261809961211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54881964361 + 57287943801 = 234269^2 + 239349^2 .

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, 11171737 + ... + 11181772.

Almost surely, 2^112169908162 is an apocalyptic number.

112169908162 is a deficient number, since it is larger than the sum of its proper divisors (69966491318).

112169908162 is a wasteful number, since it uses less digits than its factorization.

112169908162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22353717.

The product of its (nonzero) digits is 93312, while the sum is 46.

The spelling of 112169908162 in words is "one hundred twelve billion, one hundred sixty-nine million, nine hundred eight thousand, one hundred sixty-two".