23223052555223 has 2 divisors, whose sum is σ = 23223052555224. Its totient is φ = 23223052555222.

The previous prime is 23223052555189. The next prime is 23223052555249. The reversal of 23223052555223 is 32255525032232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23223052555223 - 2²⁸ = 23222784119767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223052555123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611526277611 + 11611526277612.

It is an arithmetic number, because the mean of its divisors is an integer number (11611526277612).

Almost surely, 2^{23223052555223} is an apocalyptic number.

23223052555223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223052555223 is an equidigital number, since it uses as much as digits as its factorization.

23223052555223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 23223052555223 its reverse (32255525032232), we get a palindrome (55478577587455).

The spelling of 23223052555223 in words is "twenty-three trillion, two hundred twenty-three billion, fifty-two million, five hundred fifty-five thousand, two hundred twenty-three".