222200343 has 24 divisors (see below), whose sum is σ = 333971456. Its totient is φ = 142203600.

The previous prime is 222200323. The next prime is 222200357. The reversal of 222200343 is 343002222.

222200343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222200343 - 2⁵ = 222200311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32298 + ... + 38568.

Almost surely, 2^222200343 is an apocalyptic number.

222200343 is a deficient number, since it is larger than the sum of its proper divisors (111771113).

222200343 is a wasteful number, since it uses less digits than its factorization.

222200343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6435 (or 6432 counting only the distinct ones).

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

The square root of 222200343 is about 14906.3859805118. The cubic root of 222200343 is about 605.6869850323.

Adding to 222200343 its reverse (343002222), we get a palindrome (565202565).

The spelling of 222200343 in words is "two hundred twenty-two million, two hundred thousand, three hundred forty-three".