13221132330033 has 8 divisors (see below), whose sum is σ = 19586862711200. Its totient is φ = 8814088220004.

The previous prime is 13221132329927. The next prime is 13221132330053. The reversal of 13221132330033 is 33003323112231.

13221132330033 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 1 + 1 + 323 + 300 + 33 = 666.

It is not a de Polignac number, because 13221132330033 - 2¹³ = 13221132321841 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 489671567779 = 13221132330033 / (1 + 3 + 2 + 2 + 1 + 1 + 3 + 2 + 3 + 3 + 0 + 0 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13221132329979 and 13221132330006.

It is not an unprimeable number, because it can be changed into a prime (13221132330053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 244835783863 + ... + 244835783916.

It is an arithmetic number, because the mean of its divisors is an integer number (2448357838900).

Almost surely, 2^{13221132330033} is an apocalyptic number.

It is an amenable number.

13221132330033 is a deficient number, since it is larger than the sum of its proper divisors (6365730381167).

13221132330033 is an equidigital number, since it uses as much as digits as its factorization.

13221132330033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489671567788 (or 489671567782 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13221132330033 its reverse (33003323112231), we get a palindrome (46224455442264).

The spelling of 13221132330033 in words is "thirteen trillion, two hundred twenty-one billion, one hundred thirty-two million, three hundred thirty thousand, thirty-three".