22666362344 has 32 divisors (see below), whose sum is σ = 45075440520. Its totient is φ = 10648498176.

The previous prime is 22666362311. The next prime is 22666362373. The reversal of 22666362344 is 44326366622.

It can be written as a sum of positive squares in 4 ways, for example, as 20394696100 + 2271666244 = 142810^2 + 47662^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22666362295 and 22666362304.

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, 59879 + ... + 221174.

Almost surely, 2^22666362344 is an apocalyptic number.

It is an amenable number.

22666362344 is a deficient number, since it is larger than the sum of its proper divisors (22409078176).

22666362344 is a wasteful number, since it uses less digits than its factorization.

22666362344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281669 (or 281665 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 44.

The spelling of 22666362344 in words is "twenty-two billion, six hundred sixty-six million, three hundred sixty-two thousand, three hundred forty-four".