22503024304 has 60 divisors (see below), whose sum is σ = 46726109784. Its totient is φ = 10495700992.

The previous prime is 22503024293. The next prime is 22503024307. The reversal of 22503024304 is 40342030522.

It is a super-2 number, since 2×22503024304² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22503024307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500979 + ... + 544045.

Almost surely, 2^22503024304 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 22503024304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23363054892).

22503024304 is an abundant number, since it is smaller than the sum of its proper divisors (24223085480).

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

22503024304 is a wasteful number, since it uses less digits than its factorization.

22503024304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43222 (or 43199 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 22503024304 its reverse (40342030522), we get a palindrome (62845054826).

The spelling of 22503024304 in words is "twenty-two billion, five hundred three million, twenty-four thousand, three hundred four".