12767365191067 has 2 divisors, whose sum is σ = 12767365191068. Its totient is φ = 12767365191066.

The previous prime is 12767365191011. The next prime is 12767365191079. The reversal of 12767365191067 is 76019156376721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12767365191067 is a prime.

It is a super-2 number, since 2×12767365191067² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12767365190996 and 12767365191014.

It is not a weakly prime, because it can be changed into another prime (12767365191667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6383682595533 + 6383682595534.

It is an arithmetic number, because the mean of its divisors is an integer number (6383682595534).

Almost surely, 2^{12767365191067} is an apocalyptic number.

12767365191067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12767365191067 is an equidigital number, since it uses as much as digits as its factorization.

12767365191067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20003760, while the sum is 61.

The spelling of 12767365191067 in words is "twelve trillion, seven hundred sixty-seven billion, three hundred sixty-five million, one hundred ninety-one thousand, sixty-seven".