222484343 has 2 divisors, whose sum is σ = 222484344. Its totient is φ = 222484342.

The previous prime is 222484307. The next prime is 222484349. The reversal of 222484343 is 343484222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222484343 - 2¹⁰ = 222483319 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222484349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111242171 + 111242172.

It is an arithmetic number, because the mean of its divisors is an integer number (111242172).

Almost surely, 2^222484343 is an apocalyptic number.

222484343 is a deficient number, since it is larger than the sum of its proper divisors (1).

222484343 is an equidigital number, since it uses as much as digits as its factorization.

222484343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 32.

The square root of 222484343 is about 14915.9090571108. The cubic root of 222484343 is about 605.9449232332.

The spelling of 222484343 in words is "two hundred twenty-two million, four hundred eighty-four thousand, three hundred forty-three".