115444200522 has 32 divisors (see below), whose sum is σ = 264024888192. Its totient is φ = 32965003584.

The previous prime is 115444200511. The next prime is 115444200607. The reversal of 115444200522 is 225002444511.

It is a self number, because there is not a number n which added to its sum of digits gives 115444200522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720253 + ... + 865824.

It is an arithmetic number, because the mean of its divisors is an integer number (8250777756).

Almost surely, 2^115444200522 is an apocalyptic number.

115444200522 is an abundant number, since it is smaller than the sum of its proper divisors (148580687670).

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

115444200522 is a wasteful number, since it uses less digits than its factorization.

115444200522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587822.

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 115444200522 in words is "one hundred fifteen billion, four hundred forty-four million, two hundred thousand, five hundred twenty-two".