115032224244215 has 4 divisors (see below), whose sum is σ = 138038669093064. Its totient is φ = 92025779395368.

The previous prime is 115032224244109. The next prime is 115032224244251. The reversal of 115032224244215 is 512442422230511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115032224244215 - 2²⁰ = 115032223195639 is a prime.

It is a super-2 number, since 2×115032224244215² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11503222424417 + ... + 11503222424426.

It is an arithmetic number, because the mean of its divisors is an integer number (34509667273266).

Almost surely, 2^{115032224244215} is an apocalyptic number.

115032224244215 is a deficient number, since it is larger than the sum of its proper divisors (23006444848849).

115032224244215 is an equidigital number, since it uses as much as digits as its factorization.

115032224244215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23006444848848.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 115032224244215 its reverse (512442422230511), we get a palindrome (627474646474726).

The spelling of 115032224244215 in words is "one hundred fifteen trillion, thirty-two billion, two hundred twenty-four million, two hundred forty-four thousand, two hundred fifteen".