22210000223 has 2 divisors, whose sum is σ = 22210000224. Its totient is φ = 22210000222.

The previous prime is 22210000207. The next prime is 22210000261. The reversal of 22210000223 is 32200001222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22210000223 - 2⁴ = 22210000207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22210000198 and 22210000207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210003223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105000111 + 11105000112.

It is an arithmetic number, because the mean of its divisors is an integer number (11105000112).

Almost surely, 2^22210000223 is an apocalyptic number.

22210000223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210000223 is an equidigital number, since it uses as much as digits as its factorization.

22210000223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22210000223 its reverse (32200001222), we get a palindrome (54410001445).

Subtracting 22210000223 from its reverse (32200001222), we obtain a palindrome (9990000999).

The spelling of 22210000223 in words is "twenty-two billion, two hundred ten million, two hundred twenty-three", and thus it is an aban number.