112012999970 has 16 divisors (see below), whose sum is σ = 201627310968. Its totient is φ = 44804330880.

The previous prime is 112012999951. The next prime is 112012999979. The reversal of 112012999970 is 79999210211.

It can be written as a sum of positive squares in 4 ways, for example, as 22200702001 + 89812297969 = 148999^2 + 299687^2 .

It is not an unprimeable number, because it can be changed into a prime (112012999979) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 774632 + ... + 907788.

Almost surely, 2^112012999970 is an apocalyptic number.

112012999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012999970 is a deficient number, since it is larger than the sum of its proper divisors (89614310998).

112012999970 is a wasteful number, since it uses less digits than its factorization.

112012999970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217285.

The product of its (nonzero) digits is 183708, while the sum is 50.

The spelling of 112012999970 in words is "one hundred twelve billion, twelve million, nine hundred ninety-nine thousand, nine hundred seventy".