12110101210211 has 4 divisors (see below), whose sum is σ = 12111875071032. Its totient is φ = 12108327349392.

The previous prime is 12110101210199. The next prime is 12110101210217. The reversal of 12110101210211 is 11201210101121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12110101210211 - 2³⁴ = 12092921341027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110101210217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886920170 + ... + 886933823.

It is an arithmetic number, because the mean of its divisors is an integer number (3027968767758).

Almost surely, 2^{12110101210211} is an apocalyptic number.

12110101210211 is a deficient number, since it is larger than the sum of its proper divisors (1773860821).

12110101210211 is an equidigital number, since it uses as much as digits as its factorization.

12110101210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773860820.

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

Adding to 12110101210211 its reverse (11201210101121), we get a palindrome (23311311311332).

The spelling of 12110101210211 in words is "twelve trillion, one hundred ten billion, one hundred one million, two hundred ten thousand, two hundred eleven".