1322440350325 has 6 divisors (see below), whose sum is σ = 1639826034434. Its totient is φ = 1057952280240.

The previous prime is 1322440350323. The next prime is 1322440350373. The reversal of 1322440350325 is 5230530442231.

It can be written as a sum of positive squares in 3 ways, for example, as 126953965636 + 1195486384689 = 356306^2 + 1093383^2 .

It is not a de Polignac number, because 1322440350325 - 2¹ = 1322440350323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322440350323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26448806982 + ... + 26448807031.

Almost surely, 2^{1322440350325} is an apocalyptic number.

It is an amenable number.

1322440350325 is a deficient number, since it is larger than the sum of its proper divisors (317385684109).

1322440350325 is an equidigital number, since it uses as much as digits as its factorization.

1322440350325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52897614023 (or 52897614018 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 1322440350325 its reverse (5230530442231), we get a palindrome (6552970792556).

The spelling of 1322440350325 in words is "one trillion, three hundred twenty-two billion, four hundred forty million, three hundred fifty thousand, three hundred twenty-five".