211300230212 has 24 divisors (see below), whose sum is σ = 391082022240. Its totient is φ = 99615216960.

The previous prime is 211300230161. The next prime is 211300230217. The reversal of 211300230212 is 212032003112.

It is not an unprimeable number, because it can be changed into a prime (211300230217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6572273 + ... + 6604344.

It is an arithmetic number, because the mean of its divisors is an integer number (16295084260).

Almost surely, 2^211300230212 is an apocalyptic number.

It is an amenable number.

211300230212 is a deficient number, since it is larger than the sum of its proper divisors (179781792028).

211300230212 is a wasteful number, since it uses less digits than its factorization.

211300230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13176851 (or 13176849 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 211300230212 its reverse (212032003112), we get a palindrome (423332233324).

The spelling of 211300230212 in words is "two hundred eleven billion, three hundred million, two hundred thirty thousand, two hundred twelve".