22636451166662 has 16 divisors (see below), whose sum is σ = 34072714571280. Its totient is φ = 11278940504832.

The previous prime is 22636451166629. The next prime is 22636451166709. The reversal of 22636451166662 is 26666115463622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22636451166598 and 22636451166607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14470943 + ... + 15958730.

It is an arithmetic number, because the mean of its divisors is an integer number (2129544660705).

Almost surely, 2^{22636451166662} is an apocalyptic number.

22636451166662 is a deficient number, since it is larger than the sum of its proper divisors (11436263404618).

22636451166662 is a wasteful number, since it uses less digits than its factorization.

22636451166662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30430967.

The product of its digits is 22394880, while the sum is 56.

The spelling of 22636451166662 in words is "twenty-two trillion, six hundred thirty-six billion, four hundred fifty-one million, one hundred sixty-six thousand, six hundred sixty-two".