22629430766 has 16 divisors (see below), whose sum is σ = 35034698880. Its totient is φ = 10956922680.

The previous prime is 22629430709. The next prime is 22629430777. The reversal of 22629430766 is 66703492622.

It is a super-2 number, since 2×22629430766² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22629430766.

It is a congruent number.

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, 1423250 + ... + 1439061.

It is an arithmetic number, because the mean of its divisors is an integer number (2189668680).

Almost surely, 2^22629430766 is an apocalyptic number.

22629430766 is a deficient number, since it is larger than the sum of its proper divisors (12405268114).

22629430766 is a wasteful number, since it uses less digits than its factorization.

22629430766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862439.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 22629430766 in words is "twenty-two billion, six hundred twenty-nine million, four hundred thirty thousand, seven hundred sixty-six".