1322330117 has 2 divisors, whose sum is σ = 1322330118. Its totient is φ = 1322330116.

The previous prime is 1322330111. The next prime is 1322330153. The reversal of 1322330117 is 7110332231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 961558081 + 360772036 = 31009^2 + 18994^2 .

It is an emirp because it is prime and its reverse (7110332231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322330117 - 2¹⁰ = 1322329093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322330092 and 1322330101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322330111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661165058 + 661165059.

It is an arithmetic number, because the mean of its divisors is an integer number (661165059).

Almost surely, 2^1322330117 is an apocalyptic number.

It is an amenable number.

1322330117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322330117 is an equidigital number, since it uses as much as digits as its factorization.

1322330117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1322330117 is about 36363.8572898971. The cubic root of 1322330117 is about 1097.6063977739.

Adding to 1322330117 its reverse (7110332231), we get a palindrome (8432662348).

The spelling of 1322330117 in words is "one billion, three hundred twenty-two million, three hundred thirty thousand, one hundred seventeen".