22265104597 has 2 divisors, whose sum is σ = 22265104598. Its totient is φ = 22265104596.

The previous prime is 22265104559. The next prime is 22265104607. The reversal of 22265104597 is 79540156222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19890589156 + 2374515441 = 141034^2 + 48729^2 .

It is a cyclic number.

It is not a de Polignac number, because 22265104597 - 2¹⁹ = 22264580309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22265104517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11132552298 + 11132552299.

It is an arithmetic number, because the mean of its divisors is an integer number (11132552299).

Almost surely, 2^22265104597 is an apocalyptic number.

It is an amenable number.

22265104597 is a deficient number, since it is larger than the sum of its proper divisors (1).

22265104597 is an equidigital number, since it uses as much as digits as its factorization.

22265104597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 22265104597 in words is "twenty-two billion, two hundred sixty-five million, one hundred four thousand, five hundred ninety-seven".