22224466666 has 16 divisors (see below), whose sum is σ = 34124169024. Its totient is φ = 10849928544.

The previous prime is 22224466643. The next prime is 22224466669. The reversal of 22224466666 is 66666442222.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22224466669) by changing a digit.

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, 203526 + ... + 293038.

It is an arithmetic number, because the mean of its divisors is an integer number (2132760564).

Almost surely, 2^22224466666 is an apocalyptic number.

22224466666 is a deficient number, since it is larger than the sum of its proper divisors (11899702358).

22224466666 is a wasteful number, since it uses less digits than its factorization.

22224466666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92445.

The product of its digits is 1990656, while the sum is 46.

The spelling of 22224466666 in words is "twenty-two billion, two hundred twenty-four million, four hundred sixty-six thousand, six hundred sixty-six".