12622603766663 has 4 divisors (see below), whose sum is σ = 13770113200008. Its totient is φ = 11475094333320.

The previous prime is 12622603766639. The next prime is 12622603766687. The reversal of 12622603766663 is 36666730622621.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12622603766639) and next prime (12622603766687).

It is a cyclic number.

It is not a de Polignac number, because 12622603766663 - 2²⁰ = 12622602718087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12622603766599 and 12622603766608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12622603766363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573754716656 + ... + 573754716677.

It is an arithmetic number, because the mean of its divisors is an integer number (3442528300002).

Almost surely, 2^{12622603766663} is an apocalyptic number.

12622603766663 is a deficient number, since it is larger than the sum of its proper divisors (1147509433345).

12622603766663 is a wasteful number, since it uses less digits than its factorization.

12622603766663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147509433344.

The product of its (nonzero) digits is 23514624, while the sum is 56.

The spelling of 12622603766663 in words is "twelve trillion, six hundred twenty-two billion, six hundred three million, seven hundred sixty-six thousand, six hundred sixty-three".