112012099986 has 32 divisors (see below), whose sum is σ = 239301252288. Its totient is φ = 34830064640.

The previous prime is 112012099973. The next prime is 112012099987. The reversal of 112012099986 is 689990210211.

112012099986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112012099986² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 4847580 + ... + 4870631.

It is an arithmetic number, because the mean of its divisors is an integer number (7478164134).

Almost surely, 2^112012099986 is an apocalyptic number.

112012099986 is an abundant number, since it is smaller than the sum of its proper divisors (127289152302).

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

112012099986 is a wasteful number, since it uses less digits than its factorization.

112012099986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9718346.

The product of its (nonzero) digits is 139968, while the sum is 48.

The spelling of 112012099986 in words is "one hundred twelve billion, twelve million, ninety-nine thousand, nine hundred eighty-six".