12208235 has 16 divisors (see below), whose sum is σ = 16040640. Its totient is φ = 8864640.

The previous prime is 12208213. The next prime is 12208247. The reversal of 12208235 is 53280221.

12208235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12208235 - 2⁶ = 12208171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12208235.

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, 2426 + ... + 5504.

It is an arithmetic number, because the mean of its divisors is an integer number (1002540).

Almost surely, 2^12208235 is an apocalyptic number.

12208235 is a deficient number, since it is larger than the sum of its proper divisors (3832405).

12208235 is a wasteful number, since it uses less digits than its factorization.

12208235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12208235 is about 3494.0284772738. The cubic root of 12208235 is about 230.2595368906.

Adding to 12208235 its reverse (53280221), we get a palindrome (65488456).

The spelling of 12208235 in words is "twelve million, two hundred eight thousand, two hundred thirty-five".