22243020024 has 16 divisors (see below), whose sum is σ = 55607550120. Its totient is φ = 7414340000.

The previous prime is 22243020017. The next prime is 22243020029. The reversal of 22243020024 is 42002034222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22243020029) 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, 463396227 + ... + 463396274.

Almost surely, 2^22243020024 is an apocalyptic number.

22243020024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22243020024 is an abundant number, since it is smaller than the sum of its proper divisors (33364530096).

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

22243020024 is a wasteful number, since it uses less digits than its factorization.

22243020024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926792510 (or 926792506 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22243020024 its reverse (42002034222), we get a palindrome (64245054246).

The spelling of 22243020024 in words is "twenty-two billion, two hundred forty-three million, twenty thousand, twenty-four".