23022322223 has 2 divisors, whose sum is σ = 23022322224. Its totient is φ = 23022322222.

The previous prime is 23022322217. The next prime is 23022322237. The reversal of 23022322223 is 32222322032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23022322223 - 2⁴ = 23022322207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23022322523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511161111 + 11511161112.

It is an arithmetic number, because the mean of its divisors is an integer number (11511161112).

Almost surely, 2^23022322223 is an apocalyptic number.

23022322223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23022322223 is an equidigital number, since it uses as much as digits as its factorization.

23022322223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 23022322223 its reverse (32222322032), we get a palindrome (55244644255).

The spelling of 23022322223 in words is "twenty-three billion, twenty-two million, three hundred twenty-two thousand, two hundred twenty-three".