120211223320211 has 2 divisors, whose sum is σ = 120211223320212. Its totient is φ = 120211223320210.

The previous prime is 120211223320159. The next prime is 120211223320219. The reversal of 120211223320211 is 112023322112021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120211223320211 - 2³⁸ = 119936345413267 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (120211223320219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105611660105 + 60105611660106.

It is an arithmetic number, because the mean of its divisors is an integer number (60105611660106).

Almost surely, 2^{120211223320211} is an apocalyptic number.

120211223320211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120211223320211 is an equidigital number, since it uses as much as digits as its factorization.

120211223320211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 120211223320211 its reverse (112023322112021), we get a palindrome (232234545432232).

The spelling of 120211223320211 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred twenty-three million, three hundred twenty thousand, two hundred eleven".