1322320101469 has 2 divisors, whose sum is σ = 1322320101470. Its totient is φ = 1322320101468.

The previous prime is 1322320101467. The next prime is 1322320101497. The reversal of 1322320101469 is 9641010232231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1302953760900 + 19366340569 = 1141470^2 + 139163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322320101469 - 2¹ = 1322320101467 is a prime.

It is a super-2 number, since 2×1322320101469² (a number of 25 digits) contains 22 as substring.

Together with 1322320101467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322320101467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661160050734 + 661160050735.

It is an arithmetic number, because the mean of its divisors is an integer number (661160050735).

Almost surely, 2^{1322320101469} is an apocalyptic number.

It is an amenable number.

1322320101469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322320101469 is an equidigital number, since it uses as much as digits as its factorization.

1322320101469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1322320101469 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, one hundred one thousand, four hundred sixty-nine".