22432605626623 has 4 divisors (see below), whose sum is σ = 22432622376528. Its totient is φ = 22432588876720.

The previous prime is 22432605626617. The next prime is 22432605626633. The reversal of 22432605626623 is 32662650623422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22432605626623 - 2³⁷ = 22295166673151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432605626633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6173086 + ... + 9108907.

It is an arithmetic number, because the mean of its divisors is an integer number (5608155594132).

Almost surely, 2^{22432605626623} is an apocalyptic number.

22432605626623 is a deficient number, since it is larger than the sum of its proper divisors (16749905).

22432605626623 is a wasteful number, since it uses less digits than its factorization.

22432605626623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16749904.

The product of its (nonzero) digits is 7464960, while the sum is 49.

The spelling of 22432605626623 in words is "twenty-two trillion, four hundred thirty-two billion, six hundred five million, six hundred twenty-six thousand, six hundred twenty-three".