222676343 has 2 divisors, whose sum is σ = 222676344. Its totient is φ = 222676342.

The previous prime is 222676327. The next prime is 222676351. The reversal of 222676343 is 343676222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222676343 - 2⁴ = 222676327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222676303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111338171 + 111338172.

It is an arithmetic number, because the mean of its divisors is an integer number (111338172).

Almost surely, 2^222676343 is an apocalyptic number.

222676343 is a deficient number, since it is larger than the sum of its proper divisors (1).

222676343 is an equidigital number, since it uses as much as digits as its factorization.

222676343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 35.

The square root of 222676343 is about 14922.3437502291. The cubic root of 222676343 is about 606.1191796518.

The spelling of 222676343 in words is "two hundred twenty-two million, six hundred seventy-six thousand, three hundred forty-three".