12015622692979 has 2 divisors, whose sum is σ = 12015622692980. Its totient is φ = 12015622692978.

The previous prime is 12015622692937. The next prime is 12015622692991. The reversal of 12015622692979 is 97929622651021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12015622692979 - 2³⁵ = 11981262954611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12015622698979) 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, 6007811346489 + 6007811346490.

It is an arithmetic number, because the mean of its divisors is an integer number (6007811346490).

Almost surely, 2^{12015622692979} is an apocalyptic number.

12015622692979 is a deficient number, since it is larger than the sum of its proper divisors (1).

12015622692979 is an equidigital number, since it uses as much as digits as its factorization.

12015622692979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 12015622692979 in words is "twelve trillion, fifteen billion, six hundred twenty-two million, six hundred ninety-two thousand, nine hundred seventy-nine".