12822267 has 8 divisors (see below), whose sum is σ = 18102096. Its totient is φ = 8045312.

The previous prime is 12822203. The next prime is 12822269. The reversal of 12822267 is 76222821.

12822267 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12822267 - 2⁶ = 12822203 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 125658 + ... + 125759.

It is an arithmetic number, because the mean of its divisors is an integer number (2262762).

Almost surely, 2^12822267 is an apocalyptic number.

12822267 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12822267 is a deficient number, since it is larger than the sum of its proper divisors (5279829).

12822267 is a wasteful number, since it uses less digits than its factorization.

12822267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251437.

The product of its digits is 5376, while the sum is 30.

The square root of 12822267 is about 3580.8193196530. The cubic root of 12822267 is about 234.0569844417.

The spelling of 12822267 in words is "twelve million, eight hundred twenty-two thousand, two hundred sixty-seven".