22505200610 has 16 divisors (see below), whose sum is σ = 42892265016. Its totient is φ = 8472546048.

The previous prime is 22505200589. The next prime is 22505200649. The reversal of 22505200610 is 1600250522.

It can be written as a sum of positive squares in 4 ways, for example, as 15339070201 + 7166130409 = 123851^2 + 84653^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 66191597 + ... + 66191936.

Almost surely, 2^22505200610 is an apocalyptic number.

22505200610 is a deficient number, since it is larger than the sum of its proper divisors (20387064406).

22505200610 is a wasteful number, since it uses less digits than its factorization.

22505200610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132383557.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 22505200610 in words is "twenty-two billion, five hundred five million, two hundred thousand, six hundred ten".