11012212 has 12 divisors (see below), whose sum is σ = 19306336. Its totient is φ = 5496120.

The previous prime is 11012207. The next prime is 11012213. The reversal of 11012212 is 21221011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012213) 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, 343 + ... + 4705.

Almost surely, 2^11012212 is an apocalyptic number.

It is an amenable number.

11012212 is a deficient number, since it is larger than the sum of its proper divisors (8294124).

11012212 is a wasteful number, since it uses less digits than its factorization.

11012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998 (or 4996 counting only the distinct ones).

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

The square root of 11012212 is about 3318.4653079398. The cubic root of 11012212 is about 222.4802793615.

Adding to 11012212 its reverse (21221011), we get a palindrome (32233223).

The spelling of 11012212 in words is "eleven million, twelve thousand, two hundred twelve".