112319988722 has 6 divisors (see below), whose sum is σ = 168480694029. Its totient is φ = 56159757380.

The previous prime is 112319988721. The next prime is 112319988799. The reversal of 112319988722 is 227889913211.

It can be written as a sum of positive squares in 2 ways, for example, as 87356304721 + 24963684001 = 295561^2 + 157999^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=236981.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112319988721) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 355472 + ... + 592452.

Almost surely, 2^112319988722 is an apocalyptic number.

112319988722 is a deficient number, since it is larger than the sum of its proper divisors (56160705307).

112319988722 is an frugal number, since it uses more digits than its factorization.

112319988722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473964 (or 236983 counting only the distinct ones).

The product of its digits is 870912, while the sum is 53.

The spelling of 112319988722 in words is "one hundred twelve billion, three hundred nineteen million, nine hundred eighty-eight thousand, seven hundred twenty-two".