22203080566 has 16 divisors (see below), whose sum is σ = 33424864704. Its totient is φ = 11061485064.

The previous prime is 22203080563. The next prime is 22203080633. The reversal of 22203080566 is 66508030222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203080563) 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 in 7 ways as a sum of consecutive naturals, for example, 2625541 + ... + 2633983.

It is an arithmetic number, because the mean of its divisors is an integer number (2089054044).

Almost surely, 2^22203080566 is an apocalyptic number.

22203080566 is a deficient number, since it is larger than the sum of its proper divisors (11221784138).

22203080566 is a wasteful number, since it uses less digits than its factorization.

22203080566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13035.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 22203080566 in words is "twenty-two billion, two hundred three million, eighty thousand, five hundred sixty-six".