1322443275121 has 2 divisors, whose sum is σ = 1322443275122. Its totient is φ = 1322443275120.

The previous prime is 1322443275089. The next prime is 1322443275151. The reversal of 1322443275121 is 1215723442231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1312708690225 + 9734584896 = 1145735^2 + 98664^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322443275121 - 2⁵ = 1322443275089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322443275151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661221637560 + 661221637561.

It is an arithmetic number, because the mean of its divisors is an integer number (661221637561).

Almost surely, 2^{1322443275121} is an apocalyptic number.

It is an amenable number.

1322443275121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322443275121 is an equidigital number, since it uses as much as digits as its factorization.

1322443275121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The spelling of 1322443275121 in words is "one trillion, three hundred twenty-two billion, four hundred forty-three million, two hundred seventy-five thousand, one hundred twenty-one".