22504135130144 has 24 divisors (see below), whose sum is σ = 44316018281808. Its totient is φ = 11249273344320.

The previous prime is 22504135130137. The next prime is 22504135130209. The reversal of 22504135130144 is 44103153140522.

22504135130144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87188522 + ... + 87446249.

It is an arithmetic number, because the mean of its divisors is an integer number (1846500761742).

Almost surely, 2^{22504135130144} is an apocalyptic number.

It is an amenable number.

22504135130144 is a deficient number, since it is larger than the sum of its proper divisors (21811883151664).

22504135130144 is a wasteful number, since it uses less digits than its factorization.

22504135130144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174638808 (or 174638800 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 22504135130144 its reverse (44103153140522), we get a palindrome (66607288270666).

The spelling of 22504135130144 in words is "twenty-two trillion, five hundred four billion, one hundred thirty-five million, one hundred thirty thousand, one hundred forty-four".