12606054032269 has 2 divisors, whose sum is σ = 12606054032270. Its totient is φ = 12606054032268.

The previous prime is 12606054032249. The next prime is 12606054032321. The reversal of 12606054032269 is 96223045060621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12495023128900 + 111030903369 = 3534830^2 + 333213^2 .

It is a cyclic number.

It is not a de Polignac number, because 12606054032269 - 2⁹ = 12606054031757 is a prime.

It is a super-2 number, since 2×12606054032269² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12606054032249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303027016134 + 6303027016135.

It is an arithmetic number, because the mean of its divisors is an integer number (6303027016135).

Almost surely, 2^{12606054032269} is an apocalyptic number.

It is an amenable number.

12606054032269 is a deficient number, since it is larger than the sum of its proper divisors (1).

12606054032269 is an equidigital number, since it uses as much as digits as its factorization.

12606054032269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 12606054032269 in words is "twelve trillion, six hundred six billion, fifty-four million, thirty-two thousand, two hundred sixty-nine".