32221324220441 has 2 divisors, whose sum is σ = 32221324220442. Its totient is φ = 32221324220440.

The previous prime is 32221324220413. The next prime is 32221324220489. The reversal of 32221324220441 is 14402242312223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24627359059216 + 7593965161225 = 4962596^2 + 2755715^2 .

It is an emirp because it is prime and its reverse (14402242312223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32221324220441 - 2³⁴ = 32204144351257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32221324220398 and 32221324220407.

It is not a weakly prime, because it can be changed into another prime (32221324229441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110662110220 + 16110662110221.

It is an arithmetic number, because the mean of its divisors is an integer number (16110662110221).

Almost surely, 2^{32221324220441} is an apocalyptic number.

It is an amenable number.

32221324220441 is a deficient number, since it is larger than the sum of its proper divisors (1).

32221324220441 is an equidigital number, since it uses as much as digits as its factorization.

32221324220441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 32221324220441 its reverse (14402242312223), we get a palindrome (46623566532664).

The spelling of 32221324220441 in words is "thirty-two trillion, two hundred twenty-one billion, three hundred twenty-four million, two hundred twenty thousand, four hundred forty-one".