12230307 has 12 divisors (see below), whose sum is σ = 17709120. Its totient is φ = 8133648.

The previous prime is 12230233. The next prime is 12230353. The reversal of 12230307 is 70303221.

It is not a de Polignac number, because 12230307 - 2¹⁴ = 12213923 is a prime.

It is a super-3 number, since 3×12230307³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12230307.

It is not an unprimeable number, because it can be changed into a prime (12230377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2893 + ... + 5729.

It is an arithmetic number, because the mean of its divisors is an integer number (1475760).

Almost surely, 2^12230307 is an apocalyptic number.

12230307 is a deficient number, since it is larger than the sum of its proper divisors (5478813).

12230307 is a wasteful number, since it uses less digits than its factorization.

12230307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322 (or 3319 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 12230307 is about 3497.1855827222. The cubic root of 12230307 is about 230.3982200202.

Adding to 12230307 its reverse (70303221), we get a palindrome (82533528).

The spelling of 12230307 in words is "twelve million, two hundred thirty thousand, three hundred seven".