22755256570 has 16 divisors (see below), whose sum is σ = 41365002888. Its totient is φ = 9011982400.

The previous prime is 22755256553. The next prime is 22755256621. The reversal of 22755256570 is 7565255722.

It can be written as a sum of positive squares in 4 ways, for example, as 20503089721 + 2252166849 = 143189^2 + 47457^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22755256570.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11263969 + ... + 11265988.

Almost surely, 2^22755256570 is an apocalyptic number.

22755256570 is a deficient number, since it is larger than the sum of its proper divisors (18609746318).

22755256570 is a wasteful number, since it uses less digits than its factorization.

22755256570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22530065.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 22755256570 in words is "twenty-two billion, seven hundred fifty-five million, two hundred fifty-six thousand, five hundred seventy".