12882227 has 2 divisors, whose sum is σ = 12882228. Its totient is φ = 12882226.

The previous prime is 12882223. The next prime is 12882239. The reversal of 12882227 is 72228821.

12882227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12882227 - 2² = 12882223 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12882193 and 12882202.

It is not a weakly prime, because it can be changed into another prime (12882223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6441113 + 6441114.

It is an arithmetic number, because the mean of its divisors is an integer number (6441114).

Almost surely, 2^12882227 is an apocalyptic number.

12882227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12882227 is an equidigital number, since it uses as much as digits as its factorization.

12882227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 32.

The square root of 12882227 is about 3589.1819402198. The cubic root of 12882227 is about 234.4212527857.

The spelling of 12882227 in words is "twelve million, eight hundred eighty-two thousand, two hundred twenty-seven".