22500230399 has 2 divisors, whose sum is σ = 22500230400. Its totient is φ = 22500230398.

The previous prime is 22500230359. The next prime is 22500230443. The reversal of 22500230399 is 99303200522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22500230399 - 2²⁰ = 22499181823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22500230359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11250115199 + 11250115200.

It is an arithmetic number, because the mean of its divisors is an integer number (11250115200).

Almost surely, 2^22500230399 is an apocalyptic number.

22500230399 is a deficient number, since it is larger than the sum of its proper divisors (1).

22500230399 is an equidigital number, since it uses as much as digits as its factorization.

22500230399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 22500230399 in words is "twenty-two billion, five hundred million, two hundred thirty thousand, three hundred ninety-nine".