12225003 has 16 divisors (see below), whose sum is σ = 18758400. Its totient is φ = 6937056.

The previous prime is 12224981. The next prime is 12225041. The reversal of 12225003 is 30052221.

It is not a de Polignac number, because 12225003 - 2¹⁰ = 12223979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12225043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (1172400).

Almost surely, 2^12225003 is an apocalyptic number.

12225003 is a deficient number, since it is larger than the sum of its proper divisors (6533397).

12225003 is a wasteful number, since it uses less digits than its factorization.

12225003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 12225003 is about 3496.4271764188. The cubic root of 12225003 is about 230.3649090860.

Adding to 12225003 its reverse (30052221), we get a palindrome (42277224).

The spelling of 12225003 in words is "twelve million, two hundred twenty-five thousand, three".