13323133000220 has 72 divisors (see below), whose sum is σ = 28803977343792. Its totient is φ = 5176364170240.

The previous prime is 13323133000171. The next prime is 13323133000241. The reversal of 13323133000220 is 2200033132331.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 6758864 + ... + 8504616.

It is an arithmetic number, because the mean of its divisors is an integer number (400055240886).

Almost surely, 2^{13323133000220} is an apocalyptic number.

13323133000220 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 13323133000220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14401988671896).

13323133000220 is an abundant number, since it is smaller than the sum of its proper divisors (15480844343572).

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

13323133000220 is a wasteful number, since it uses less digits than its factorization.

13323133000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746071 (or 1746028 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13323133000220 its reverse (2200033132331), we get a palindrome (15523166132551).

The spelling of 13323133000220 in words is "thirteen trillion, three hundred twenty-three billion, one hundred thirty-three million, two hundred twenty", and thus it is an aban number.