22750259591 has 2 divisors, whose sum is σ = 22750259592. Its totient is φ = 22750259590.

The previous prime is 22750259563. The next prime is 22750259617. The reversal of 22750259591 is 19595205722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22750259591 - 2¹⁸ = 22749997447 is a prime.

It is a super-2 number, since 2×22750259591² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22750259291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11375129795 + 11375129796.

It is an arithmetic number, because the mean of its divisors is an integer number (11375129796).

Almost surely, 2^22750259591 is an apocalyptic number.

22750259591 is a deficient number, since it is larger than the sum of its proper divisors (1).

22750259591 is an equidigital number, since it uses as much as digits as its factorization.

22750259591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567000, while the sum is 47.

The spelling of 22750259591 in words is "twenty-two billion, seven hundred fifty million, two hundred fifty-nine thousand, five hundred ninety-one".