22424400023 has 8 divisors (see below), whose sum is σ = 22530480720. Its totient is φ = 22318427520.

The previous prime is 22424400007. The next prime is 22424400029. The reversal of 22424400023 is 32000442422.

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

It is a cyclic number.

It is not a de Polignac number, because 22424400023 - 2⁴ = 22424400007 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 (22424400029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404633 + ... + 456701.

It is an arithmetic number, because the mean of its divisors is an integer number (2816310090).

Almost surely, 2^22424400023 is an apocalyptic number.

22424400023 is a deficient number, since it is larger than the sum of its proper divisors (106080697).

22424400023 is a wasteful number, since it uses less digits than its factorization.

22424400023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54097.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22424400023 its reverse (32000442422), we get a palindrome (54424842445).

The spelling of 22424400023 in words is "twenty-two billion, four hundred twenty-four million, four hundred thousand, twenty-three".