115329762212 has 12 divisors (see below), whose sum is σ = 230659524480. Its totient is φ = 49427040936.

The previous prime is 115329762211. The next prime is 115329762257. The reversal of 115329762212 is 212267923511.

It is a happy number.

115329762212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 115329762212.

It is not an unprimeable number, because it can be changed into a prime (115329762211) 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, 2059460012 + ... + 2059460067.

It is an arithmetic number, because the mean of its divisors is an integer number (19221627040).

Almost surely, 2^115329762212 is an apocalyptic number.

It is an amenable number.

115329762212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115329762212 is a wasteful number, since it uses less digits than its factorization.

115329762212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118920090 (or 4118920088 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The spelling of 115329762212 in words is "one hundred fifteen billion, three hundred twenty-nine million, seven hundred sixty-two thousand, two hundred twelve".