12208265 has 16 divisors (see below), whose sum is σ = 15329280. Its totient is φ = 9322560.

The previous prime is 12208253. The next prime is 12208277. The reversal of 12208265 is 56280221.

It is an interprime number because it is at equal distance from previous prime (12208253) and next prime (12208277).

It is not a de Polignac number, because 12208265 - 2¹² = 12204169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11747 + ... + 12743.

It is an arithmetic number, because the mean of its divisors is an integer number (958080).

Almost surely, 2^12208265 is an apocalyptic number.

It is an amenable number.

12208265 is a deficient number, since it is larger than the sum of its proper divisors (3121015).

12208265 is an equidigital number, since it uses as much as digits as its factorization.

12208265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 12208265 is about 3494.0327703100. The cubic root of 12208265 is about 230.2597255004.

Adding to 12208265 its reverse (56280221), we get a palindrome (68488486).

The spelling of 12208265 in words is "twelve million, two hundred eight thousand, two hundred sixty-five".