13322301213320 has 144 divisors (see below), whose sum is σ = 33515869455180. Its totient is φ = 4762357431040.

The previous prime is 13322301213289. The next prime is 13322301213343. The reversal of 13322301213320 is 2331210322331.

It can be written as a sum of positive squares in 2 ways, for example, as 13124085707524 + 198215505796 = 3622718^2 + 445214^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13322301213320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16452674 + ... + 17243406.

Almost surely, 2^{13322301213320} is an apocalyptic number.

13322301213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13322301213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16757934727590).

13322301213320 is an abundant number, since it is smaller than the sum of its proper divisors (20193568241860).

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

13322301213320 is a wasteful number, since it uses less digits than its factorization.

13322301213320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790884 (or 790810 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13322301213320 its reverse (2331210322331), we get a palindrome (15653511535651).

The spelling of 13322301213320 in words is "thirteen trillion, three hundred twenty-two billion, three hundred one million, two hundred thirteen thousand, three hundred twenty".