12225113 has 8 divisors (see below), whose sum is σ = 12988800. Its totient is φ = 11473488.

The previous prime is 12225107. The next prime is 12225149. The reversal of 12225113 is 31152221.

It is a happy number.

12225113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12225113 - 2⁴ = 12225097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12225091 and 12225100.

It is not an unprimeable number, because it can be changed into a prime (12225613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881 + ... + 5022.

It is an arithmetic number, because the mean of its divisors is an integer number (1623600).

Almost surely, 2^12225113 is an apocalyptic number.

It is an amenable number.

12225113 is a deficient number, since it is larger than the sum of its proper divisors (763687).

12225113 is a wasteful number, since it uses less digits than its factorization.

12225113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031.

The product of its digits is 120, while the sum is 17.

The square root of 12225113 is about 3496.4429067268. The cubic root of 12225113 is about 230.3656000214.

Adding to 12225113 its reverse (31152221), we get a palindrome (43377334).

The spelling of 12225113 in words is "twelve million, two hundred twenty-five thousand, one hundred thirteen".