112012099988 has 12 divisors (see below), whose sum is σ = 202344438912. Its totient is φ = 54199403160.

The previous prime is 112012099987. The next prime is 112012100021. The reversal of 112012099988 is 889990210211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012099987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451661570 + ... + 451661817.

It is an arithmetic number, because the mean of its divisors is an integer number (16862036576).

Almost surely, 2^112012099988 is an apocalyptic number.

It is an amenable number.

112012099988 is a deficient number, since it is larger than the sum of its proper divisors (90332338924).

112012099988 is a wasteful number, since it uses less digits than its factorization.

112012099988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903323422 (or 903323420 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 50.

The spelling of 112012099988 in words is "one hundred twelve billion, twelve million, ninety-nine thousand, nine hundred eighty-eight".