212002210211 has 16 divisors (see below), whose sum is σ = 232376352768. Its totient is φ = 191812084800.

The previous prime is 212002210187. The next prime is 212002210229. The reversal of 212002210211 is 112012200212.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212002210211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212002216211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10923326 + ... + 10942716.

It is an arithmetic number, because the mean of its divisors is an integer number (14523522048).

Almost surely, 2^212002210211 is an apocalyptic number.

212002210211 is a deficient number, since it is larger than the sum of its proper divisors (20374142557).

212002210211 is a wasteful number, since it uses less digits than its factorization.

212002210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24082.

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

Adding to 212002210211 its reverse (112012200212), we get a palindrome (324014410423).

Subtracting from 212002210211 its reverse (112012200212), we obtain a palindrome (99990009999).

The spelling of 212002210211 in words is "two hundred twelve billion, two million, two hundred ten thousand, two hundred eleven".