22252693226 has 16 divisors (see below), whose sum is σ = 34242130944. Its totient is φ = 10840773264.

The previous prime is 22252693187. The next prime is 22252693237. The reversal of 22252693226 is 62239625222.

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, 509825 + ... + 551748.

It is an arithmetic number, because the mean of its divisors is an integer number (2140133184).

Almost surely, 2^22252693226 is an apocalyptic number.

22252693226 is a deficient number, since it is larger than the sum of its proper divisors (11989437718).

22252693226 is a wasteful number, since it uses less digits than its factorization.

22252693226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061845.

The product of its digits is 311040, while the sum is 41.

The spelling of 22252693226 in words is "twenty-two billion, two hundred fifty-two million, six hundred ninety-three thousand, two hundred twenty-six".