12013747213267 has 2 divisors, whose sum is σ = 12013747213268. Its totient is φ = 12013747213266.

The previous prime is 12013747213219. The next prime is 12013747213283. The reversal of 12013747213267 is 76231274731021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12013747213267 - 2³⁹ = 11463991399379 is a prime.

It is not a weakly prime, because it can be changed into another prime (12013747213217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6006873606633 + 6006873606634.

It is an arithmetic number, because the mean of its divisors is an integer number (6006873606634).

Almost surely, 2^{12013747213267} is an apocalyptic number.

12013747213267 is a deficient number, since it is larger than the sum of its proper divisors (1).

12013747213267 is an equidigital number, since it uses as much as digits as its factorization.

12013747213267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 46.

The spelling of 12013747213267 in words is "twelve trillion, thirteen billion, seven hundred forty-seven million, two hundred thirteen thousand, two hundred sixty-seven".