22253104500 has 96 divisors (see below), whose sum is σ = 70692096384. Its totient is φ = 5394688000.

The previous prime is 22253104481. The next prime is 22253104501. The reversal of 22253104500 is 540135222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22253104501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657837 + ... + 690836.

It is an arithmetic number, because the mean of its divisors is an integer number (736376004).

Almost surely, 2^22253104500 is an apocalyptic number.

22253104500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22253104500 is an abundant number, since it is smaller than the sum of its proper divisors (48438991884).

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

22253104500 is a wasteful number, since it uses less digits than its factorization.

22253104500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348706 (or 1348694 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 22253104500 its reverse (540135222), we get a palindrome (22793239722).

The spelling of 22253104500 in words is "twenty-two billion, two hundred fifty-three million, one hundred four thousand, five hundred".