320211013332211 has 2 divisors, whose sum is σ = 320211013332212. Its totient is φ = 320211013332210.

The previous prime is 320211013332193. The next prime is 320211013332251. The reversal of 320211013332211 is 112233310112023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320211013332211 - 2⁷ = 320211013332083 is a prime.

It is not a weakly prime, because it can be changed into another prime (320211013332251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160105506666105 + 160105506666106.

It is an arithmetic number, because the mean of its divisors is an integer number (160105506666106).

Almost surely, 2^{320211013332211} is an apocalyptic number.

320211013332211 is a deficient number, since it is larger than the sum of its proper divisors (1).

320211013332211 is an equidigital number, since it uses as much as digits as its factorization.

320211013332211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 320211013332211 its reverse (112233310112023), we get a palindrome (432444323444234).

The spelling of 320211013332211 in words is "three hundred twenty trillion, two hundred eleven billion, thirteen million, three hundred thirty-two thousand, two hundred eleven".