120220120211 has 2 divisors, whose sum is σ = 120220120212. Its totient is φ = 120220120210.

The previous prime is 120220120151. The next prime is 120220120213. The reversal of 120220120211 is 112021022021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120220120211 - 2²⁶ = 120153011347 is a prime.

Together with 120220120213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120220120213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110060105 + 60110060106.

It is an arithmetic number, because the mean of its divisors is an integer number (60110060106).

Almost surely, 2^120220120211 is an apocalyptic number.

120220120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220120211 is an equidigital number, since it uses as much as digits as its factorization.

120220120211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120220120211 its reverse (112021022021), we get a palindrome (232241142232).

The spelling of 120220120211 in words is "one hundred twenty billion, two hundred twenty million, one hundred twenty thousand, two hundred eleven".