22579506899 has 2 divisors, whose sum is σ = 22579506900. Its totient is φ = 22579506898.

The previous prime is 22579506871. The next prime is 22579506931. The reversal of 22579506899 is 99860597522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22579506899 - 2¹⁶ = 22579441363 is a prime.

It is not a weakly prime, because it can be changed into another prime (22579506809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11289753449 + 11289753450.

It is an arithmetic number, because the mean of its divisors is an integer number (11289753450).

Almost surely, 2^22579506899 is an apocalyptic number.

22579506899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22579506899 is an equidigital number, since it uses as much as digits as its factorization.

22579506899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24494400, while the sum is 62.

The spelling of 22579506899 in words is "twenty-two billion, five hundred seventy-nine million, five hundred six thousand, eight hundred ninety-nine".