22066488268 has 24 divisors (see below), whose sum is σ = 42276873744. Its totient is φ = 9994521600.

The previous prime is 22066488221. The next prime is 22066488329. The reversal of 22066488268 is 86288466022.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 880005 + ... + 904732.

It is an arithmetic number, because the mean of its divisors is an integer number (1761536406).

Almost surely, 2^22066488268 is an apocalyptic number.

It is an amenable number.

22066488268 is a deficient number, since it is larger than the sum of its proper divisors (20210385476).

22066488268 is a wasteful number, since it uses less digits than its factorization.

22066488268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785033 (or 1785031 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 22066488268 in words is "twenty-two billion, sixty-six million, four hundred eighty-eight thousand, two hundred sixty-eight".