1322422267 has 2 divisors, whose sum is σ = 1322422268. Its totient is φ = 1322422266.

The previous prime is 1322422201. The next prime is 1322422279. The reversal of 1322422267 is 7622242231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322422267 - 2⁷ = 1322422139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322422567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661211133 + 661211134.

It is an arithmetic number, because the mean of its divisors is an integer number (661211134).

Almost surely, 2^1322422267 is an apocalyptic number.

1322422267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322422267 is an equidigital number, since it uses as much as digits as its factorization.

1322422267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 31.

The square root of 1322422267 is about 36365.1243226254. The cubic root of 1322422267 is about 1097.6318936968.

Adding to 1322422267 its reverse (7622242231), we get a palindrome (8944664498).

The spelling of 1322422267 in words is "one billion, three hundred twenty-two million, four hundred twenty-two thousand, two hundred sixty-seven".