112168898356 has 12 divisors (see below), whose sum is σ = 196326514692. Its totient is φ = 56075608448.

The previous prime is 112168898299. The next prime is 112168898399. The reversal of 112168898356 is 653898861211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 58491422500 + 53677475856 = 241850^2 + 231684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112168898356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2181595 + ... + 2232418.

It is an arithmetic number, because the mean of its divisors is an integer number (16360542891).

Almost surely, 2^112168898356 is an apocalyptic number.

It is an amenable number.

112168898356 is a deficient number, since it is larger than the sum of its proper divisors (84157616336).

112168898356 is a wasteful number, since it uses less digits than its factorization.

112168898356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420370 (or 4420368 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 58.

The spelling of 112168898356 in words is "one hundred twelve billion, one hundred sixty-eight million, eight hundred ninety-eight thousand, three hundred fifty-six".