115224322242216 has 32 divisors (see below), whose sum is σ = 314248151570400. Its totient is φ = 34916461285440.

The previous prime is 115224322242191. The next prime is 115224322242257. The reversal of 115224322242216 is 612242223422511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218227882771 + ... + 218227883298.

It is an arithmetic number, because the mean of its divisors is an integer number (9820254736575).

Almost surely, 2^{115224322242216} is an apocalyptic number.

It is an amenable number.

115224322242216 is an abundant number, since it is smaller than the sum of its proper divisors (199023829328184).

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

115224322242216 is a wasteful number, since it uses less digits than its factorization.

115224322242216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436455766089 (or 436455766085 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

Adding to 115224322242216 its reverse (612242223422511), we get a palindrome (727466545664727).

The spelling of 115224322242216 in words is "one hundred fifteen trillion, two hundred twenty-four billion, three hundred twenty-two million, two hundred forty-two thousand, two hundred sixteen".