11210212 has 24 divisors (see below), whose sum is σ = 21255416. Its totient is φ = 5142528.

The previous prime is 11210207. The next prime is 11210257. The reversal of 11210212 is 21201211.

11210212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 556516 + 10653696 = 746^2 + 3264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9478 + ... + 10594.

Almost surely, 2^11210212 is an apocalyptic number.

It is an amenable number.

11210212 is a deficient number, since it is larger than the sum of its proper divisors (10045204).

11210212 is a wasteful number, since it uses less digits than its factorization.

11210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 11210212 is about 3348.1654678346. The cubic root of 11210212 is about 223.8057680659.

Adding to 11210212 its reverse (21201211), we get a palindrome (32411423).

Subtracting 11210212 from its reverse (21201211), we obtain a palindrome (9990999).

The spelling of 11210212 in words is "eleven million, two hundred ten thousand, two hundred twelve".