10623665004223 has 4 divisors (see below), whose sum is σ = 10632309159240. Its totient is φ = 10615020849208.

The previous prime is 10623665004137. The next prime is 10623665004233. The reversal of 10623665004223 is 32240056632601.

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

It is a cyclic number.

It is not a de Polignac number, because 10623665004223 - 2²⁵ = 10623631449791 is a prime.

It is a super-2 number, since 2×10623665004223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10623665004233) 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, 4322075665 + ... + 4322078122.

It is an arithmetic number, because the mean of its divisors is an integer number (2658077289810).

Almost surely, 2^{10623665004223} is an apocalyptic number.

10623665004223 is a deficient number, since it is larger than the sum of its proper divisors (8644155017).

10623665004223 is an equidigital number, since it uses as much as digits as its factorization.

10623665004223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644155016.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 10623665004223 in words is "ten trillion, six hundred twenty-three billion, six hundred sixty-five million, four thousand, two hundred twenty-three".