1223322323 has 2 divisors, whose sum is σ = 1223322324. Its totient is φ = 1223322322.

The previous prime is 1223322319. The next prime is 1223322421. The reversal of 1223322323 is 3232233221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1223322323 - 2² = 1223322319 is a prime.

It is not a weakly prime, because it can be changed into another prime (1223322223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611661161 + 611661162.

It is an arithmetic number, because the mean of its divisors is an integer number (611661162).

Almost surely, 2^1223322323 is an apocalyptic number.

1223322323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223322323 is an equidigital number, since it uses as much as digits as its factorization.

1223322323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 23.

The square root of 1223322323 is about 34976.0249742592. The cubic root of 1223322323 is about 1069.4987966222.

Adding to 1223322323 its reverse (3232233221), we get a palindrome (4455555544).

The spelling of 1223322323 in words is "one billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred twenty-three".