112997768868388 has 6 divisors (see below), whose sum is σ = 197746095519686. Its totient is φ = 56498884434192.

The previous prime is 112997768868373. The next prime is 112997768868389. The reversal of 112997768868388 is 883868867799211.

It can be written as a sum of positive squares in only one way, i.e., 100635245650944 + 12362523217444 = 10031712^2 + 3516038^2 .

It is not an unprimeable number, because it can be changed into a prime (112997768868389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14124721108545 + ... + 14124721108552.

Almost surely, 2^{112997768868388} is an apocalyptic number.

It is an amenable number.

112997768868388 is a deficient number, since it is larger than the sum of its proper divisors (84748326651298).

112997768868388 is a wasteful number, since it uses less digits than its factorization.

112997768868388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28249442217101 (or 28249442217099 counting only the distinct ones).

The product of its digits is 28092137472, while the sum is 91.

The spelling of 112997768868388 in words is "one hundred twelve trillion, nine hundred ninety-seven billion, seven hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred eighty-eight".