12228353 has 8 divisors (see below), whose sum is σ = 12665856. Its totient is φ = 11793600.

The previous prime is 12228329. The next prime is 12228367. The reversal of 12228353 is 35382221.

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 12228353 - 2⁶ = 12228289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12228313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12968 + ... + 13878.

It is an arithmetic number, because the mean of its divisors is an integer number (1583232).

Almost surely, 2^12228353 is an apocalyptic number.

It is an amenable number.

12228353 is a deficient number, since it is larger than the sum of its proper divisors (437503).

12228353 is an equidigital number, since it uses as much as digits as its factorization.

12228353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375.

The product of its digits is 2880, while the sum is 26.

The square root of 12228353 is about 3496.9062040610. The cubic root of 12228353 is about 230.3859493525.

The spelling of 12228353 in words is "twelve million, two hundred twenty-eight thousand, three hundred fifty-three".