10111210120211 has 2 divisors, whose sum is σ = 10111210120212. Its totient is φ = 10111210120210.

The previous prime is 10111210120177. The next prime is 10111210120241. The reversal of 10111210120211 is 11202101211101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10111210120211 - 2³⁴ = 10094030251027 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111210120241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055605060105 + 5055605060106.

It is an arithmetic number, because the mean of its divisors is an integer number (5055605060106).

Almost surely, 2^{10111210120211} is an apocalyptic number.

10111210120211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111210120211 is an equidigital number, since it uses as much as digits as its factorization.

10111210120211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10111210120211 its reverse (11202101211101), we get a palindrome (21313311331312).

The spelling of 10111210120211 in words is "ten trillion, one hundred eleven billion, two hundred ten million, one hundred twenty thousand, two hundred eleven".