222223 has 4 divisors (see below), whose sum is σ = 225928. Its totient is φ = 218520.

The previous prime is 222199. The next prime is 222247. The reversal of 222223 is 322222.

222223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (222199) and next prime (222247).

It is a cyclic number.

It is not a de Polignac number, because 222223 - 2¹³ = 214031 is a prime.

It is a d-powerful number, because it can be written as 2² + 2⁴ + 2¹² + 2¹³ + 2¹⁵ + 3¹¹ .

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1761 + ... + 1882.

It is an arithmetic number, because the mean of its divisors is an integer number (56482).

2²²²²²³ is an apocalyptic number.

222223 is a deficient number, since it is larger than the sum of its proper divisors (3705).

222223 is an equidigital number, since it uses as much as digits as its factorization.

222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704.

The product of its digits is 96, while the sum is 13.

The square root of 222223 is about 471.4053457482. The cubic root of 222223 is about 60.5707570935.

Adding to 222223 its reverse (322222), we get a palindrome (544445).

Subtracting 222223 from its reverse (322222), we obtain a palindrome (99999).

It can be divided in two parts, 22222 and 3, that multiplied together give a palindrome (66666).

The spelling of 222223 in words is "two hundred twenty-two thousand, two hundred twenty-three", and thus it is an iban number.