12230245 has 16 divisors (see below), whose sum is σ = 15015168. Its totient is φ = 9561600.

The previous prime is 12230233. The next prime is 12230353. The reversal of 12230245 is 54203221.

It is not a de Polignac number, because 12230245 - 2⁹ = 12229733 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 73152 + ... + 73318.

It is an arithmetic number, because the mean of its divisors is an integer number (938448).

Almost surely, 2^12230245 is an apocalyptic number.

It is an amenable number.

12230245 is a deficient number, since it is larger than the sum of its proper divisors (2784923).

12230245 is a wasteful number, since it uses less digits than its factorization.

12230245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 12230245 is about 3497.1767184402. The cubic root of 12230245 is about 230.3978306947.

Adding to 12230245 its reverse (54203221), we get a palindrome (66433466).

The spelling of 12230245 in words is "twelve million, two hundred thirty thousand, two hundred forty-five".