12241355 has 8 divisors (see below), whose sum is σ = 16788192. Its totient is φ = 8394048.

The previous prime is 12241349. The next prime is 12241363. The reversal of 12241355 is 55314221.

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 12241355 - 2¹⁶ = 12175819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12241355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174842 + ... + 174911.

It is an arithmetic number, because the mean of its divisors is an integer number (2098524).

Almost surely, 2^12241355 is an apocalyptic number.

12241355 is a deficient number, since it is larger than the sum of its proper divisors (4546837).

12241355 is an equidigital number, since it uses as much as digits as its factorization.

12241355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349765.

The product of its digits is 1200, while the sum is 23.

The square root of 12241355 is about 3498.7647820338. The cubic root of 12241355 is about 230.4675743290.

Adding to 12241355 its reverse (55314221), we get a palindrome (67555576).

The spelling of 12241355 in words is "twelve million, two hundred forty-one thousand, three hundred fifty-five".