12229113 has 8 divisors (see below), whose sum is σ = 17559808. Its totient is φ = 7525584.

The previous prime is 12229093. The next prime is 12229117. The reversal of 12229113 is 31192221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12229113 - 2⁸ = 12228857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12229113.

It is not an unprimeable number, because it can be changed into a prime (12229117) 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, 156745 + ... + 156822.

It is an arithmetic number, because the mean of its divisors is an integer number (2194976).

Almost surely, 2^12229113 is an apocalyptic number.

12229113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12229113 is a deficient number, since it is larger than the sum of its proper divisors (5330695).

12229113 is a wasteful number, since it uses less digits than its factorization.

12229113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313583.

The product of its digits is 216, while the sum is 21.

The square root of 12229113 is about 3497.0148698569. The cubic root of 12229113 is about 230.3907221319.

The spelling of 12229113 in words is "twelve million, two hundred twenty-nine thousand, one hundred thirteen".