10210120211 has 2 divisors, whose sum is σ = 10210120212. Its totient is φ = 10210120210.

The previous prime is 10210120201. The next prime is 10210120213. The reversal of 10210120211 is 11202101201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10210120211 - 2¹⁰ = 10210119187 is a prime.

Together with 10210120213, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210120192 and 10210120201.

It is not a weakly prime, because it can be changed into another prime (10210120213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105060105 + 5105060106.

It is an arithmetic number, because the mean of its divisors is an integer number (5105060106).

Almost surely, 2^10210120211 is an apocalyptic number.

10210120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210120211 is an equidigital number, since it uses as much as digits as its factorization.

10210120211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210120211 its reverse (11202101201), we get a palindrome (21412221412).

The spelling of 10210120211 in words is "ten billion, two hundred ten million, one hundred twenty thousand, two hundred eleven".