22632345065 has 32 divisors (see below), whose sum is σ = 30380482944. Its totient is φ = 16046807040.

The previous prime is 22632345059. The next prime is 22632345077. The reversal of 22632345065 is 56054323622.

It is not a de Polignac number, because 22632345065 - 2⁴ = 22632345049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325787 + ... + 389103.

It is an arithmetic number, because the mean of its divisors is an integer number (949390092).

Almost surely, 2^22632345065 is an apocalyptic number.

It is an amenable number.

22632345065 is a deficient number, since it is larger than the sum of its proper divisors (7748137879).

22632345065 is a wasteful number, since it uses less digits than its factorization.

22632345065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63497.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 22632345065 its reverse (56054323622), we get a palindrome (78686668687).

The spelling of 22632345065 in words is "twenty-two billion, six hundred thirty-two million, three hundred forty-five thousand, sixty-five".