12046316886187 has 2 divisors, whose sum is σ = 12046316886188. Its totient is φ = 12046316886186.

The previous prime is 12046316886127. The next prime is 12046316886193. The reversal of 12046316886187 is 78168861364021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12046316886187 - 2³¹ = 12044169402539 is a prime.

It is a super-2 number, since 2×12046316886187² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12046316886127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6023158443093 + 6023158443094.

It is an arithmetic number, because the mean of its divisors is an integer number (6023158443094).

Almost surely, 2^{12046316886187} is an apocalyptic number.

12046316886187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12046316886187 is an equidigital number, since it uses as much as digits as its factorization.

12046316886187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18579456, while the sum is 61.

The spelling of 12046316886187 in words is "twelve trillion, forty-six billion, three hundred sixteen million, eight hundred eighty-six thousand, one hundred eighty-seven".