22317980585 has 8 divisors (see below), whose sum is σ = 26783483136. Its totient is φ = 17853113520.

The previous prime is 22317980539. The next prime is 22317980591. The reversal of 22317980585 is 58508971322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22317980585 - 2⁸ = 22317980329 is a prime.

It is a super-3 number, since 3×22317980585³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77849 + ... + 225158.

It is an arithmetic number, because the mean of its divisors is an integer number (3347935392).

Almost surely, 2^22317980585 is an apocalyptic number.

It is an amenable number.

22317980585 is a deficient number, since it is larger than the sum of its proper divisors (4465502551).

22317980585 is a wasteful number, since it uses less digits than its factorization.

22317980585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317743.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 22317980585 in words is "twenty-two billion, three hundred seventeen million, nine hundred eighty thousand, five hundred eighty-five".