115022444 has 12 divisors (see below), whose sum is σ = 201364968. Its totient is φ = 57489600.

The previous prime is 115022441. The next prime is 115022483. The reversal of 115022444 is 444220511.

It is not an unprimeable number, because it can be changed into a prime (115022441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15839 + ... + 21929.

It is an arithmetic number, because the mean of its divisors is an integer number (16780414).

Almost surely, 2^115022444 is an apocalyptic number.

It is an amenable number.

115022444 is a deficient number, since it is larger than the sum of its proper divisors (86342524).

115022444 is a wasteful number, since it uses less digits than its factorization.

115022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10816 (or 10814 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 115022444 is about 10724.8517006064. The cubic root of 115022444 is about 486.3260469699.

Adding to 115022444 its reverse (444220511), we get a palindrome (559242955).

The spelling of 115022444 in words is "one hundred fifteen million, twenty-two thousand, four hundred forty-four".