2222203223 has 2 divisors, whose sum is σ = 2222203224. Its totient is φ = 2222203222.

The previous prime is 2222203219. The next prime is 2222203231. The reversal of 2222203223 is 3223022222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222203223 - 2² = 2222203219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2222203195 and 2222203204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222203723) 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, 1111101611 + 1111101612.

It is an arithmetic number, because the mean of its divisors is an integer number (1111101612).

Almost surely, 2^2222203223 is an apocalyptic number.

2222203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222203223 is an equidigital number, since it uses as much as digits as its factorization.

2222203223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2222203223 is about 47140.2505614894. The cubic root of 2222203223 is about 1304.9521614070.

Adding to 2222203223 its reverse (3223022222), we get a palindrome (5445225445).

The spelling of 2222203223 in words is "two billion, two hundred twenty-two million, two hundred three thousand, two hundred twenty-three".