220321322327 has 2 divisors, whose sum is σ = 220321322328. Its totient is φ = 220321322326.

The previous prime is 220321322297. The next prime is 220321322401. The reversal of 220321322327 is 723223123022.

220321322327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220321322327 - 2³² = 216026355031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220321322327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220321322227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110160661163 + 110160661164.

It is an arithmetic number, because the mean of its divisors is an integer number (110160661164).

Almost surely, 2^220321322327 is an apocalyptic number.

220321322327 is a deficient number, since it is larger than the sum of its proper divisors (1).

220321322327 is an equidigital number, since it uses as much as digits as its factorization.

220321322327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 220321322327 its reverse (723223123022), we get a palindrome (943544445349).

The spelling of 220321322327 in words is "two hundred twenty billion, three hundred twenty-one million, three hundred twenty-two thousand, three hundred twenty-seven".