1322423411 has 2 divisors, whose sum is σ = 1322423412. Its totient is φ = 1322423410.

The previous prime is 1322423393. The next prime is 1322423413. The reversal of 1322423411 is 1143242231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322423411 is a prime.

Together with 1322423413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1322423413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661211705 + 661211706.

It is an arithmetic number, because the mean of its divisors is an integer number (661211706).

Almost surely, 2^1322423411 is an apocalyptic number.

1322423411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322423411 is an equidigital number, since it uses as much as digits as its factorization.

1322423411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 23.

The square root of 1322423411 is about 36365.1400519784. The cubic root of 1322423411 is about 1097.6322102096.

Adding to 1322423411 its reverse (1143242231), we get a palindrome (2465665642).

The spelling of 1322423411 in words is "one billion, three hundred twenty-two million, four hundred twenty-three thousand, four hundred eleven".