222343 has 16 divisors (see below), whose sum is σ = 272160. Its totient is φ = 179200.

The previous prime is 222337. The next prime is 222347. The reversal of 222343 is 343222.

222343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222343 - 2⁵ = 222311 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5403 + ... + 5443.

It is an arithmetic number, because the mean of its divisors is an integer number (17010).

2²²²³⁴³ is an apocalyptic number.

222343 is a deficient number, since it is larger than the sum of its proper divisors (49817).

222343 is a wasteful number, since it uses less digits than its factorization.

222343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98.

The product of its digits is 288, while the sum is 16.

The square root of 222343 is about 471.5326075681. The cubic root of 222343 is about 60.5816578297.

Adding to 222343 its reverse (343222), we get a palindrome (565565).

It can be divided in two parts, 222 and 343, that added together give a palindrome (565).

The spelling of 222343 in words is "two hundred twenty-two thousand, three hundred forty-three", and thus it is an iban number.