22448700563 has 2 divisors, whose sum is σ = 22448700564. Its totient is φ = 22448700562.

The previous prime is 22448700559. The next prime is 22448700581. The reversal of 22448700563 is 36500784422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22448700563 - 2² = 22448700559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22448700563.

It is not a weakly prime, because it can be changed into another prime (22448700503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11224350281 + 11224350282.

It is an arithmetic number, because the mean of its divisors is an integer number (11224350282).

Almost surely, 2^22448700563 is an apocalyptic number.

22448700563 is a deficient number, since it is larger than the sum of its proper divisors (1).

22448700563 is an equidigital number, since it uses as much as digits as its factorization.

22448700563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 22448700563 in words is "twenty-two billion, four hundred forty-eight million, seven hundred thousand, five hundred sixty-three".