22505141353504 has 12 divisors (see below), whose sum is σ = 44306997039774. Its totient is φ = 11252570676736.

The previous prime is 22505141353481. The next prime is 22505141353531. The reversal of 22505141353504 is 40535314150522.

It can be written as a sum of positive squares in only one way, i.e., 21999364361104 + 505776992400 = 4690348^2 + 711180^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351642833617 + ... + 351642833680.

Almost surely, 2^{22505141353504} is an apocalyptic number.

It is an amenable number.

22505141353504 is a deficient number, since it is larger than the sum of its proper divisors (21801855686270).

22505141353504 is an equidigital number, since it uses as much as digits as its factorization.

22505141353504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703285667307 (or 703285667299 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 22505141353504 in words is "twenty-two trillion, five hundred five billion, one hundred forty-one million, three hundred fifty-three thousand, five hundred four".