22294479220259 has 2 divisors, whose sum is σ = 22294479220260. Its totient is φ = 22294479220258.

The previous prime is 22294479220213. The next prime is 22294479220319. The reversal of 22294479220259 is 95202297449222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22294479220259 - 2¹⁶ = 22294479154723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22294479220198 and 22294479220207.

It is not a weakly prime, because it can be changed into another prime (22294479220759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11147239610129 + 11147239610130.

It is an arithmetic number, because the mean of its divisors is an integer number (11147239610130).

Almost surely, 2^{22294479220259} is an apocalyptic number.

22294479220259 is a deficient number, since it is larger than the sum of its proper divisors (1).

22294479220259 is an equidigital number, since it uses as much as digits as its factorization.

22294479220259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 22294479220259 in words is "twenty-two trillion, two hundred ninety-four billion, four hundred seventy-nine million, two hundred twenty thousand, two hundred fifty-nine".