13122667372163 has 2 divisors, whose sum is σ = 13122667372164. Its totient is φ = 13122667372162.

The previous prime is 13122667372147. The next prime is 13122667372201. The reversal of 13122667372163 is 36127376622131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13122667372163 - 2⁴ = 13122667372147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13122667372123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561333686081 + 6561333686082.

It is an arithmetic number, because the mean of its divisors is an integer number (6561333686082).

Almost surely, 2^{13122667372163} is an apocalyptic number.

13122667372163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122667372163 is an equidigital number, since it uses as much as digits as its factorization.

13122667372163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 50.

The spelling of 13122667372163 in words is "thirteen trillion, one hundred twenty-two billion, six hundred sixty-seven million, three hundred seventy-two thousand, one hundred sixty-three".