1325402330322 has 32 divisors (see below), whose sum is σ = 3029561856000. Its totient is φ = 378677528208.

The previous prime is 1325402330321. The next prime is 1325402330341. The reversal of 1325402330322 is 2230332045231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1325402330322.

It is not an unprimeable number, because it can be changed into a prime (1325402330321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1569129 + ... + 2261187.

It is an arithmetic number, because the mean of its divisors is an integer number (94673808000).

Almost surely, 2^{1325402330322} is an apocalyptic number.

1325402330322 is an abundant number, since it is smaller than the sum of its proper divisors (1704159525678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1325402330322 is a wasteful number, since it uses less digits than its factorization.

1325402330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737670.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 1325402330322 its reverse (2230332045231), we get a palindrome (3555734375553).

The spelling of 1325402330322 in words is "one trillion, three hundred twenty-five billion, four hundred two million, three hundred thirty thousand, three hundred twenty-two".