22552300424 has 16 divisors (see below), whose sum is σ = 42288886620. Its totient is φ = 11275264000.

The previous prime is 22552300417. The next prime is 22552300427. The reversal of 22552300424 is 42400325522.

It can be written as a sum of positive squares in 2 ways, for example, as 19661087524 + 2891212900 = 140218^2 + 53770^2 .

It is not an unprimeable number, because it can be changed into a prime (22552300427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424 + ... + 212424.

Almost surely, 2^22552300424 is an apocalyptic number.

It is an amenable number.

22552300424 is a deficient number, since it is larger than the sum of its proper divisors (19736586196).

22552300424 is a wasteful number, since it uses less digits than its factorization.

22552300424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221560 (or 221556 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 22552300424 its reverse (42400325522), we get a palindrome (64952625946).

The spelling of 22552300424 in words is "twenty-two billion, five hundred fifty-two million, three hundred thousand, four hundred twenty-four".