11210210212 has 24 divisors (see below), whose sum is σ = 20536693632. Its totient is φ = 5344152000.

The previous prime is 11210210153. The next prime is 11210210213. The reversal of 11210210212 is 21201201211.

11210210212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11210210192 and 11210210201.

It is not an unprimeable number, because it can be changed into a prime (11210210213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167289 + ... + 224512.

It is an arithmetic number, because the mean of its divisors is an integer number (855695568).

Almost surely, 2^11210210212 is an apocalyptic number.

It is an amenable number.

11210210212 is a deficient number, since it is larger than the sum of its proper divisors (9326483420).

11210210212 is a wasteful number, since it uses less digits than its factorization.

11210210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392139 (or 392137 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11210210212 its reverse (21201201211), we get a palindrome (32411411423).

Subtracting 11210210212 from its reverse (21201201211), we obtain a palindrome (9990990999).

The spelling of 11210210212 in words is "eleven billion, two hundred ten million, two hundred ten thousand, two hundred twelve".