22266404663 has 8 divisors (see below), whose sum is σ = 22336800000. Its totient is φ = 22196112120.

The previous prime is 22266404639. The next prime is 22266404669. The reversal of 22266404663 is 36640466222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22266404663 - 2²⁴ = 22249627447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22266404663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22266404669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420338 + ... + 470336.

It is an arithmetic number, because the mean of its divisors is an integer number (2792100000).

Almost surely, 2^22266404663 is an apocalyptic number.

22266404663 is a deficient number, since it is larger than the sum of its proper divisors (70395337).

22266404663 is an equidigital number, since it uses as much as digits as its factorization.

22266404663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51397.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 22266404663 in words is "twenty-two billion, two hundred sixty-six million, four hundred four thousand, six hundred sixty-three".