22553103424 has 56 divisors (see below), whose sum is σ = 45438364800. Its totient is φ = 11104450560.

The previous prime is 22553103403. The next prime is 22553103481. The reversal of 22553103424 is 42430135522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4582437 + ... + 4587355.

Almost surely, 2^22553103424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22553103424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22719182400).

22553103424 is an abundant number, since it is smaller than the sum of its proper divisors (22885261376).

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

22553103424 is a wasteful number, since it uses less digits than its factorization.

22553103424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011 (or 6001 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22553103424 its reverse (42430135522), we get a palindrome (64983238946).

The spelling of 22553103424 in words is "twenty-two billion, five hundred fifty-three million, one hundred three thousand, four hundred twenty-four".