11211200210212 has 12 divisors (see below), whose sum is σ = 20075870144176. Its totient is φ = 5475237311880.

The previous prime is 11211200210167. The next prime is 11211200210251. The reversal of 11211200210212 is 21201200211211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32590698114 + ... + 32590698457.

Almost surely, 2^{11211200210212} is an apocalyptic number.

It is an amenable number.

11211200210212 is a deficient number, since it is larger than the sum of its proper divisors (8864669933964).

11211200210212 is a wasteful number, since it uses less digits than its factorization.

11211200210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65181396618 (or 65181396616 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11211200210212 its reverse (21201200211211), we get a palindrome (32412400421423).

Subtracting 11211200210212 from its reverse (21201200211211), we obtain a palindrome (9990000000999).

The spelling of 11211200210212 in words is "eleven trillion, two hundred eleven billion, two hundred million, two hundred ten thousand, two hundred twelve".