23201202223 has 2 divisors, whose sum is σ = 23201202224. Its totient is φ = 23201202222.

The previous prime is 23201202191. The next prime is 23201202239. The reversal of 23201202223 is 32220210232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23201202223 - 2⁵ = 23201202191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23201202223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23201202263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600601111 + 11600601112.

It is an arithmetic number, because the mean of its divisors is an integer number (11600601112).

Almost surely, 2^23201202223 is an apocalyptic number.

23201202223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201202223 is an equidigital number, since it uses as much as digits as its factorization.

23201202223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23201202223 its reverse (32220210232), we get a palindrome (55421412455).

The spelling of 23201202223 in words is "twenty-three billion, two hundred one million, two hundred two thousand, two hundred twenty-three".