1322332273 has 2 divisors, whose sum is σ = 1322332274. Its totient is φ = 1322332272.

The previous prime is 1322332213. The next prime is 1322332279. The reversal of 1322332273 is 3722332231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006665984 + 315666289 = 31728^2 + 17767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322332273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322332279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661166136 + 661166137.

It is an arithmetic number, because the mean of its divisors is an integer number (661166137).

Almost surely, 2^1322332273 is an apocalyptic number.

It is an amenable number.

1322332273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322332273 is an equidigital number, since it uses as much as digits as its factorization.

1322332273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 28.

The square root of 1322332273 is about 36363.8869347049. The cubic root of 1322332273 is about 1097.6069943063.

The spelling of 1322332273 in words is "one billion, three hundred twenty-two million, three hundred thirty-two thousand, two hundred seventy-three".