115224245143312 has 80 divisors (see below), whose sum is σ = 250216903664640. Its totient is φ = 51135888254976.

The previous prime is 115224245143277. The next prime is 115224245143313. The reversal of 115224245143312 is 213341542422511.

It is not an unprimeable number, because it can be changed into a prime (115224245143313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169515888 + ... + 170194255.

It is an arithmetic number, because the mean of its divisors is an integer number (3127711295808).

Almost surely, 2^{115224245143312} is an apocalyptic number.

It is an amenable number.

115224245143312 is an abundant number, since it is smaller than the sum of its proper divisors (134992658521328).

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

115224245143312 is a wasteful number, since it uses less digits than its factorization.

115224245143312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339710240 (or 339710234 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

Adding to 115224245143312 its reverse (213341542422511), we get a palindrome (328565787565823).

The spelling of 115224245143312 in words is "one hundred fifteen trillion, two hundred twenty-four billion, two hundred forty-five million, one hundred forty-three thousand, three hundred twelve".