13320332322332 has 96 divisors (see below), whose sum is σ = 28254050657280. Its totient is φ = 5367614515200.

The previous prime is 13320332322307. The next prime is 13320332322347. The reversal of 13320332322332 is 23322323302331.

It is a super-2 number, since 2×13320332322332² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57900332 + ... + 58129932.

It is an arithmetic number, because the mean of its divisors is an integer number (294313027680).

Almost surely, 2^{13320332322332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13320332322332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14127025328640).

13320332322332 is an abundant number, since it is smaller than the sum of its proper divisors (14933718334948).

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

13320332322332 is a wasteful number, since it uses less digits than its factorization.

13320332322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230451 (or 230449 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 32.

Adding to 13320332322332 its reverse (23322323302331), we get a palindrome (36642655624663).

The spelling of 13320332322332 in words is "thirteen trillion, three hundred twenty billion, three hundred thirty-two million, three hundred twenty-two thousand, three hundred thirty-two".