12210413 has 4 divisors (see below), whose sum is σ = 12221088. Its totient is φ = 12199740.

The previous prime is 12210389. The next prime is 12210449. The reversal of 12210413 is 31401221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12210413 - 2⁶ = 12210349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3383 + ... + 5988.

It is an arithmetic number, because the mean of its divisors is an integer number (3055272).

Almost surely, 2^12210413 is an apocalyptic number.

It is an amenable number.

12210413 is a deficient number, since it is larger than the sum of its proper divisors (10675).

12210413 is an equidigital number, since it uses as much as digits as its factorization.

12210413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12210413 is about 3494.3401379946. The cubic root of 12210413 is about 230.2732291633.

Adding to 12210413 its reverse (31401221), we get a palindrome (43611634).

The spelling of 12210413 in words is "twelve million, two hundred ten thousand, four hundred thirteen".