22504204625369 has 2 divisors, whose sum is σ = 22504204625370. Its totient is φ = 22504204625368.

The previous prime is 22504204625299. The next prime is 22504204625387. The reversal of 22504204625369 is 96352640240522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19656480874969 + 2847723750400 = 4433563^2 + 1687520^2 .

It is a cyclic number.

It is not a de Polignac number, because 22504204625369 - 2⁸ = 22504204625113 is a prime.

It is a super-2 number, since 2×22504204625369² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22504204625069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11252102312684 + 11252102312685.

It is an arithmetic number, because the mean of its divisors is an integer number (11252102312685).

Almost surely, 2^{22504204625369} is an apocalyptic number.

It is an amenable number.

22504204625369 is a deficient number, since it is larger than the sum of its proper divisors (1).

22504204625369 is an equidigital number, since it uses as much as digits as its factorization.

22504204625369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 22504204625369 in words is "twenty-two trillion, five hundred four billion, two hundred four million, six hundred twenty-five thousand, three hundred sixty-nine".