22305023504239 has 12 divisors (see below), whose sum is σ = 25951329496344. Its totient is φ = 19115150889744.

The previous prime is 22305023504209. The next prime is 22305023504243. The reversal of 22305023504239 is 93240532050322.

It is a happy number.

It is not a de Polignac number, because 22305023504239 - 2⁷ = 22305023504111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22305023504209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40685469 + ... + 41230054.

It is an arithmetic number, because the mean of its divisors is an integer number (2162610791362).

Almost surely, 2^{22305023504239} is an apocalyptic number.

22305023504239 is a deficient number, since it is larger than the sum of its proper divisors (3646305992105).

22305023504239 is an equidigital number, since it uses as much as digits as its factorization.

22305023504239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81921094 (or 81921087 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 22305023504239 in words is "twenty-two trillion, three hundred five billion, twenty-three million, five hundred four thousand, two hundred thirty-nine".