1150012134512 has 40 divisors (see below), whose sum is σ = 2350990814160. Its totient is φ = 543448604160.

The previous prime is 1150012134511. The next prime is 1150012134521. The reversal of 1150012134512 is 2154312100511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150012134511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4364813 + ... + 4620780.

It is an arithmetic number, because the mean of its divisors is an integer number (58774770354).

Almost surely, 2^{1150012134512} is an apocalyptic number.

It is an amenable number.

1150012134512 is an abundant number, since it is smaller than the sum of its proper divisors (1200978679648).

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

1150012134512 is a wasteful number, since it uses less digits than its factorization.

1150012134512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8986041 (or 8986035 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The spelling of 1150012134512 in words is "one trillion, one hundred fifty billion, twelve million, one hundred thirty-four thousand, five hundred twelve".