22124302223 has 2 divisors, whose sum is σ = 22124302224. Its totient is φ = 22124302222.

The previous prime is 22124302169. The next prime is 22124302247. The reversal of 22124302223 is 32220342122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22124302223 - 2³² = 17829334927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22124302723) by changing a digit.

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 as a sum of consecutive naturals, namely, 11062151111 + 11062151112.

It is an arithmetic number, because the mean of its divisors is an integer number (11062151112).

Almost surely, 2^22124302223 is an apocalyptic number.

22124302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22124302223 is an equidigital number, since it uses as much as digits as its factorization.

22124302223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22124302223 its reverse (32220342122), we get a palindrome (54344644345).

The spelling of 22124302223 in words is "twenty-two billion, one hundred twenty-four million, three hundred two thousand, two hundred twenty-three".