12822268 has 12 divisors (see below), whose sum is σ = 22480192. Its totient is φ = 6399360.

The previous prime is 12822203. The next prime is 12822269. The reversal of 12822268 is 86222821.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12822269) 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, 213 + ... + 5068.

Almost surely, 2^12822268 is an apocalyptic number.

It is an amenable number.

12822268 is a deficient number, since it is larger than the sum of its proper divisors (9657924).

12822268 is a wasteful number, since it uses less digits than its factorization.

12822268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892 (or 5890 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 12822268 is about 3580.8194592858. The cubic root of 12822268 is about 234.0569905263.

The spelling of 12822268 in words is "twelve million, eight hundred twenty-two thousand, two hundred sixty-eight".