22022417479 has 2 divisors, whose sum is σ = 22022417480. Its totient is φ = 22022417478.

The previous prime is 22022417471. The next prime is 22022417489. The reversal of 22022417479 is 97471422022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022417479 - 2³ = 22022417471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022417471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011208739 + 11011208740.

It is an arithmetic number, because the mean of its divisors is an integer number (11011208740).

Almost surely, 2^22022417479 is an apocalyptic number.

22022417479 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022417479 is an equidigital number, since it uses as much as digits as its factorization.

22022417479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 22022417479 in words is "twenty-two billion, twenty-two million, four hundred seventeen thousand, four hundred seventy-nine".