13000202212169 has 2 divisors, whose sum is σ = 13000202212170. Its totient is φ = 13000202212168.

The previous prime is 13000202212157. The next prime is 13000202212223. The reversal of 13000202212169 is 96121220200031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12981515322169 + 18686890000 = 3602987^2 + 136700^2 .

It is a cyclic number.

It is not a de Polignac number, because 13000202212169 - 2¹² = 13000202208073 is a prime.

It is a super-2 number, since 2×13000202212169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13000202212139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500101106084 + 6500101106085.

It is an arithmetic number, because the mean of its divisors is an integer number (6500101106085).

Almost surely, 2^{13000202212169} is an apocalyptic number.

It is an amenable number.

13000202212169 is a deficient number, since it is larger than the sum of its proper divisors (1).

13000202212169 is an equidigital number, since it uses as much as digits as its factorization.

13000202212169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 13000202212169 in words is "thirteen trillion, two hundred two million, two hundred twelve thousand, one hundred sixty-nine".