322342243 has 2 divisors, whose sum is σ = 322342244. Its totient is φ = 322342242.

The previous prime is 322342169. The next prime is 322342249. The reversal of 322342243 is 342243223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322342243 - 2¹⁷ = 322211171 is a prime.

It is not a weakly prime, because it can be changed into another prime (322342249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161171121 + 161171122.

It is an arithmetic number, because the mean of its divisors is an integer number (161171122).

Almost surely, 2^322342243 is an apocalyptic number.

322342243 is a deficient number, since it is larger than the sum of its proper divisors (1).

322342243 is an equidigital number, since it uses as much as digits as its factorization.

322342243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 25.

The square root of 322342243 is about 17953.8921407031. The cubic root of 322342243 is about 685.6551481511.

Adding to 322342243 its reverse (342243223), we get a palindrome (664585466).

The spelling of 322342243 in words is "three hundred twenty-two million, three hundred forty-two thousand, two hundred forty-three".