12044175155212 has 12 divisors (see below), whose sum is σ = 21206615151736. Its totient is φ = 5985142254720.

The previous prime is 12044175155191. The next prime is 12044175155269. The reversal of 12044175155212 is 21255157144021.

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, 9236329989 + ... + 9236331292.

Almost surely, 2^{12044175155212} is an apocalyptic number.

It is an amenable number.

12044175155212 is a deficient number, since it is larger than the sum of its proper divisors (9162439996524).

12044175155212 is a wasteful number, since it uses less digits than its factorization.

12044175155212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18472661448 (or 18472661446 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 40.

The spelling of 12044175155212 in words is "twelve trillion, forty-four billion, one hundred seventy-five million, one hundred fifty-five thousand, two hundred twelve".