115112422 has 32 divisors (see below), whose sum is σ = 180986400. Its totient is φ = 54878208.

The previous prime is 115112407. The next prime is 115112441. The reversal of 115112422 is 224211511.

It is a self number, because there is not a number n which added to its sum of digits gives 115112422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018638 + ... + 1018750.

It is an arithmetic number, because the mean of its divisors is an integer number (5655825).

Almost surely, 2^115112422 is an apocalyptic number.

115112422 is a deficient number, since it is larger than the sum of its proper divisors (65873978).

115112422 is a wasteful number, since it uses less digits than its factorization.

115112422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360.

The product of its digits is 160, while the sum is 19.

The square root of 115112422 is about 10729.0457171176. The cubic root of 115112422 is about 486.4528258205.

Adding to 115112422 its reverse (224211511), we get a palindrome (339323933).

The spelling of 115112422 in words is "one hundred fifteen million, one hundred twelve thousand, four hundred twenty-two".