22632423230064 has 20 divisors (see below), whose sum is σ = 58467093344456. Its totient is φ = 7544141076672.

The previous prime is 22632423230033. The next prime is 22632423230069. The reversal of 22632423230064 is 46003232423622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22632423230069) 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 in 3 ways as a sum of consecutive naturals, for example, 235754408599 + ... + 235754408694.

Almost surely, 2^{22632423230064} is an apocalyptic number.

22632423230064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22632423230064 is an abundant number, since it is smaller than the sum of its proper divisors (35834670114392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22632423230064 is a wasteful number, since it uses less digits than its factorization.

22632423230064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471508817304 (or 471508817298 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 22632423230064 its reverse (46003232423622), we get a palindrome (68635655653686).

The spelling of 22632423230064 in words is "twenty-two trillion, six hundred thirty-two billion, four hundred twenty-three million, two hundred thirty thousand, sixty-four".