322002223 has 2 divisors, whose sum is σ = 322002224. Its totient is φ = 322002222.

The previous prime is 322002179. The next prime is 322002259. The reversal of 322002223 is 322200223.

It is a strong prime.

It is an emirp because it is prime and its reverse (322200223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322002223 - 2⁹ = 322001711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322002197 and 322002206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322102223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161001111 + 161001112.

It is an arithmetic number, because the mean of its divisors is an integer number (161001112).

Almost surely, 2^322002223 is an apocalyptic number.

322002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

322002223 is an equidigital number, since it uses as much as digits as its factorization.

322002223 is an evil number, because the sum of its binary digits is even.

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

The square root of 322002223 is about 17944.4203862928. The cubic root of 322002223 is about 685.4139774796.

Adding to 322002223 its reverse (322200223), we get a palindrome (644202446).

The spelling of 322002223 in words is "three hundred twenty-two million, two thousand, two hundred twenty-three".