11010212 has 12 divisors (see below), whose sum is σ = 19459356. Its totient is φ = 5450400.

The previous prime is 11010211. The next prime is 11010217. The reversal of 11010212 is 21201011.

It can be written as a sum of positive squares in 2 ways, for example, as 8620096 + 2390116 = 2936^2 + 1546^2 .

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 11010212.

It is not an unprimeable number, because it can be changed into a prime (11010211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13223 + ... + 14030.

It is an arithmetic number, because the mean of its divisors is an integer number (1621613).

Almost surely, 2^11010212 is an apocalyptic number.

It is an amenable number.

11010212 is a deficient number, since it is larger than the sum of its proper divisors (8449144).

11010212 is a wasteful number, since it uses less digits than its factorization.

11010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27358 (or 27356 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11010212 is about 3318.1639501387. The cubic root of 11010212 is about 222.4668098454.

Adding to 11010212 its reverse (21201011), we get a palindrome (32211223).

The spelling of 11010212 in words is "eleven million, ten thousand, two hundred twelve".