13220208167 has 2 divisors, whose sum is σ = 13220208168. Its totient is φ = 13220208166.

The previous prime is 13220208119. The next prime is 13220208181. The reversal of 13220208167 is 76180202231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220208167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13220208107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610104083 + 6610104084.

It is an arithmetic number, because the mean of its divisors is an integer number (6610104084).

Almost surely, 2^13220208167 is an apocalyptic number.

13220208167 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220208167 is an equidigital number, since it uses as much as digits as its factorization.

13220208167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 13220208167 in words is "thirteen billion, two hundred twenty million, two hundred eight thousand, one hundred sixty-seven".