22030123223 has 2 divisors, whose sum is σ = 22030123224. Its totient is φ = 22030123222.

The previous prime is 22030123187. The next prime is 22030123229. The reversal of 22030123223 is 32232103022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22030123223 - 2²² = 22025928919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030123195 and 22030123204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030123229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015061611 + 11015061612.

It is an arithmetic number, because the mean of its divisors is an integer number (11015061612).

Almost surely, 2^22030123223 is an apocalyptic number.

22030123223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030123223 is an equidigital number, since it uses as much as digits as its factorization.

22030123223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22030123223 its reverse (32232103022), we get a palindrome (54262226245).

The spelling of 22030123223 in words is "twenty-two billion, thirty million, one hundred twenty-three thousand, two hundred twenty-three".