13331313230322 has 32 divisors (see below), whose sum is σ = 27681601579200. Its totient is φ = 4275048270528.

The previous prime is 13331313230321. The next prime is 13331313230327. The reversal of 13331313230322 is 22303231313331.

It is a self number, because there is not a number n which added to its sum of digits gives 13331313230322.

It is not an unprimeable number, because it can be changed into a prime (13331313230321) 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, 138249172 + ... + 138345567.

It is an arithmetic number, because the mean of its divisors is an integer number (865050049350).

Almost surely, 2^{13331313230322} is an apocalyptic number.

13331313230322 is an abundant number, since it is smaller than the sum of its proper divisors (14350288348878).

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

13331313230322 is a wasteful number, since it uses less digits than its factorization.

13331313230322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276595050.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 13331313230322 its reverse (22303231313331), we get a palindrome (35634544543653).

The spelling of 13331313230322 in words is "thirteen trillion, three hundred thirty-one billion, three hundred thirteen million, two hundred thirty thousand, three hundred twenty-two".