22756266322 has 32 divisors (see below), whose sum is σ = 34899657408. Its totient is φ = 11125895616.

The previous prime is 22756266287. The next prime is 22756266329. The reversal of 22756266322 is 22366265722.

It is not an unprimeable number, because it can be changed into a prime (22756266329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11394228 + ... + 11396224.

It is an arithmetic number, because the mean of its divisors is an integer number (1090614294).

Almost surely, 2^22756266322 is an apocalyptic number.

22756266322 is a deficient number, since it is larger than the sum of its proper divisors (12143391086).

22756266322 is a wasteful number, since it uses less digits than its factorization.

22756266322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650.

The product of its digits is 725760, while the sum is 43.

The spelling of 22756266322 in words is "twenty-two billion, seven hundred fifty-six million, two hundred sixty-six thousand, three hundred twenty-two".