332320223 has 2 divisors, whose sum is σ = 332320224. Its totient is φ = 332320222.

The previous prime is 332320159. The next prime is 332320237. The reversal of 332320223 is 322023233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332320223 - 2⁶ = 332320159 is a prime.

It is a super-2 number, since 2×332320223² = 220873461229539458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 332320195 and 332320204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332320523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166160111 + 166160112.

It is an arithmetic number, because the mean of its divisors is an integer number (166160112).

Almost surely, 2^332320223 is an apocalyptic number.

332320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

332320223 is an equidigital number, since it uses as much as digits as its factorization.

332320223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 332320223 is about 18229.6523005789. The cubic root of 332320223 is about 692.6581100139.

Adding to 332320223 its reverse (322023233), we get a palindrome (654343456).

The spelling of 332320223 in words is "three hundred thirty-two million, three hundred twenty thousand, two hundred twenty-three".