115165266242200 has 24 divisors (see below), whose sum is σ = 267759244013580. Its totient is φ = 46066106496800.

The previous prime is 115165266242099. The next prime is 115165266242203. The reversal of 115165266242200 is 2242662561511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115165266242203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287913165406 + ... + 287913165805.

Almost surely, 2^{115165266242200} is an apocalyptic number.

115165266242200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115165266242200 is an abundant number, since it is smaller than the sum of its proper divisors (152593977771380).

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

115165266242200 is a wasteful number, since it uses less digits than its factorization.

115165266242200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575826331227 (or 575826331218 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 115165266242200 in words is "one hundred fifteen trillion, one hundred sixty-five billion, two hundred sixty-six million, two hundred forty-two thousand, two hundred".