22303032223 has 2 divisors, whose sum is σ = 22303032224. Its totient is φ = 22303032222.

The previous prime is 22303032221. The next prime is 22303032239. The reversal of 22303032223 is 32223030322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22303032223 - 2¹ = 22303032221 is a prime.

Together with 22303032221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22303032194 and 22303032203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22303032221) 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, 11151516111 + 11151516112.

It is an arithmetic number, because the mean of its divisors is an integer number (11151516112).

Almost surely, 2^22303032223 is an apocalyptic number.

22303032223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22303032223 is an equidigital number, since it uses as much as digits as its factorization.

22303032223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 22303032223 its reverse (32223030322), we get a palindrome (54526062545).

The spelling of 22303032223 in words is "twenty-two billion, three hundred three million, thirty-two thousand, two hundred twenty-three".