115010011011212 has 12 divisors (see below), whose sum is σ = 201440578193736. Its totient is φ = 57455560098720.

The previous prime is 115010011011199. The next prime is 115010011011229. The reversal of 115010011011212 is 212110110010511.

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, 12361346489 + ... + 12361355792.

It is an arithmetic number, because the mean of its divisors is an integer number (16786714849478).

Almost surely, 2^{115010011011212} is an apocalyptic number.

It is an amenable number.

115010011011212 is a deficient number, since it is larger than the sum of its proper divisors (86430567182524).

115010011011212 is a wasteful number, since it uses less digits than its factorization.

115010011011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24722703448 (or 24722703446 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 17.

Adding to 115010011011212 its reverse (212110110010511), we get a palindrome (327120121021723).

The spelling of 115010011011212 in words is "one hundred fifteen trillion, ten billion, eleven million, eleven thousand, two hundred twelve".