23325223255 has 4 divisors (see below), whose sum is σ = 27990267912. Its totient is φ = 18660178600.

The previous prime is 23325223231. The next prime is 23325223261. The reversal of 23325223255 is 55232252332.

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

It is not a de Polignac number, because 23325223255 - 2¹³ = 23325215063 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 23325223255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2332522321 + ... + 2332522330.

It is an arithmetic number, because the mean of its divisors is an integer number (6997566978).

Almost surely, 2^23325223255 is an apocalyptic number.

23325223255 is a deficient number, since it is larger than the sum of its proper divisors (4665044657).

23325223255 is an equidigital number, since it uses as much as digits as its factorization.

23325223255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665044656.

The product of its digits is 108000, while the sum is 34.

Adding to 23325223255 its reverse (55232252332), we get a palindrome (78557475587).

The spelling of 23325223255 in words is "twenty-three billion, three hundred twenty-five million, two hundred twenty-three thousand, two hundred fifty-five".