1322442323 has 2 divisors, whose sum is σ = 1322442324. Its totient is φ = 1322442322.

The previous prime is 1322442307. The next prime is 1322442347. The reversal of 1322442323 is 3232442231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322442323 - 2⁴ = 1322442307 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322442292 and 1322442301.

It is not a weakly prime, because it can be changed into another prime (1322442623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661221161 + 661221162.

It is an arithmetic number, because the mean of its divisors is an integer number (661221162).

Almost surely, 2^1322442323 is an apocalyptic number.

1322442323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322442323 is an equidigital number, since it uses as much as digits as its factorization.

1322442323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 26.

The square root of 1322442323 is about 36365.4000802961. The cubic root of 1322442323 is about 1097.6374426037.

Adding to 1322442323 its reverse (3232442231), we get a palindrome (4554884554).

The spelling of 1322442323 in words is "one billion, three hundred twenty-two million, four hundred forty-two thousand, three hundred twenty-three".