22264356223 has 2 divisors, whose sum is σ = 22264356224. Its totient is φ = 22264356222.

The previous prime is 22264356173. The next prime is 22264356263. The reversal of 22264356223 is 32265346222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22264356223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22264356263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11132178111 + 11132178112.

It is an arithmetic number, because the mean of its divisors is an integer number (11132178112).

Almost surely, 2^22264356223 is an apocalyptic number.

22264356223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22264356223 is an equidigital number, since it uses as much as digits as its factorization.

22264356223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 37.

The spelling of 22264356223 in words is "twenty-two billion, two hundred sixty-four million, three hundred fifty-six thousand, two hundred twenty-three".