222302223 has 48 divisors (see below), whose sum is σ = 397138560. Its totient is φ = 117806400.

The previous prime is 222302221. The next prime is 222302231. The reversal of 222302223 is 322203222.

It is not a de Polignac number, because 222302223 - 2¹ = 222302221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222302196 and 222302205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19908 + ... + 28998.

It is an arithmetic number, because the mean of its divisors is an integer number (8273720).

Almost surely, 2^222302223 is an apocalyptic number.

222302223 is a deficient number, since it is larger than the sum of its proper divisors (174836337).

222302223 is a wasteful number, since it uses less digits than its factorization.

222302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140 (or 9137 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 222302223 is about 14909.8029162025. The cubic root of 222302223 is about 605.7795410871.

Adding to 222302223 its reverse (322203222), we get a palindrome (544505445).

Subtracting 222302223 from its reverse (322203222), we obtain a palindrome (99900999).

The spelling of 222302223 in words is "two hundred twenty-two million, three hundred two thousand, two hundred twenty-three".