22420524559 has 2 divisors, whose sum is σ = 22420524560. Its totient is φ = 22420524558.

The previous prime is 22420524541. The next prime is 22420524593. The reversal of 22420524559 is 95542502422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22420524559 - 2¹¹ = 22420522511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22420524509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11210262279 + 11210262280.

It is an arithmetic number, because the mean of its divisors is an integer number (11210262280).

Almost surely, 2^22420524559 is an apocalyptic number.

22420524559 is a deficient number, since it is larger than the sum of its proper divisors (1).

22420524559 is an equidigital number, since it uses as much as digits as its factorization.

22420524559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 22420524559 in words is "twenty-two billion, four hundred twenty million, five hundred twenty-four thousand, five hundred fifty-nine".