1322320232239 has 2 divisors, whose sum is σ = 1322320232240. Its totient is φ = 1322320232238.

The previous prime is 1322320232209. The next prime is 1322320232267. The reversal of 1322320232239 is 9322320232231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322320232239 - 2¹⁵ = 1322320199471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322320232209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661160116119 + 661160116120.

It is an arithmetic number, because the mean of its divisors is an integer number (661160116120).

Almost surely, 2^{1322320232239} is an apocalyptic number.

1322320232239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322320232239 is an equidigital number, since it uses as much as digits as its factorization.

1322320232239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 1322320232239 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, two hundred thirty-two thousand, two hundred thirty-nine".