12522789900317 has 2 divisors, whose sum is σ = 12522789900318. Its totient is φ = 12522789900316.

The previous prime is 12522789900251. The next prime is 12522789900389. The reversal of 12522789900317 is 71300998722521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9458368098916 + 3064421801401 = 3075446^2 + 1750549^2 .

It is a cyclic number.

It is not a de Polignac number, because 12522789900317 - 2¹⁸ = 12522789638173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12522789906317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6261394950158 + 6261394950159.

It is an arithmetic number, because the mean of its divisors is an integer number (6261394950159).

Almost surely, 2^{12522789900317} is an apocalyptic number.

It is an amenable number.

12522789900317 is a deficient number, since it is larger than the sum of its proper divisors (1).

12522789900317 is an equidigital number, since it uses as much as digits as its factorization.

12522789900317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 56.

The spelling of 12522789900317 in words is "twelve trillion, five hundred twenty-two billion, seven hundred eighty-nine million, nine hundred thousand, three hundred seventeen".