2012110210211 has 4 divisors (see below), whose sum is σ = 2024158774512. Its totient is φ = 2000061645912.

The previous prime is 2012110210207. The next prime is 2012110210219. The reversal of 2012110210211 is 1120120112102.

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 2012110210211 - 2² = 2012110210207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012110210219) 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, 6024281900 + ... + 6024282233.

It is an arithmetic number, because the mean of its divisors is an integer number (506039693628).

Almost surely, 2^{2012110210211} is an apocalyptic number.

2012110210211 is a deficient number, since it is larger than the sum of its proper divisors (12048564301).

2012110210211 is a wasteful number, since it uses less digits than its factorization.

2012110210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12048564300.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2012110210211 its reverse (1120120112102), we get a palindrome (3132230322313).

The spelling of 2012110210211 in words is "two trillion, twelve billion, one hundred ten million, two hundred ten thousand, two hundred eleven".