4332323120221 has 2 divisors, whose sum is σ = 4332323120222. Its totient is φ = 4332323120220.

The previous prime is 4332323120201. The next prime is 4332323120231. The reversal of 4332323120221 is 1220213232334.

4332323120221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2278934428996 + 2053388691225 = 1509614^2 + 1432965^2 .

It is a cyclic number.

It is not a de Polignac number, because 4332323120221 - 2¹⁷ = 4332322989149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4332323120221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4332323120201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166161560110 + 2166161560111.

It is an arithmetic number, because the mean of its divisors is an integer number (2166161560111).

Almost surely, 2^{4332323120221} is an apocalyptic number.

It is an amenable number.

4332323120221 is a deficient number, since it is larger than the sum of its proper divisors (1).

4332323120221 is an equidigital number, since it uses as much as digits as its factorization.

4332323120221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4332323120221 its reverse (1220213232334), we get a palindrome (5552536352555).

It can be divided in two parts, 4332323 and 120221, that added together give a palindrome (4452544).

The spelling of 4332323120221 in words is "four trillion, three hundred thirty-two billion, three hundred twenty-three million, one hundred twenty thousand, two hundred twenty-one".