12225303230 has 64 divisors (see below), whose sum is σ = 25639649280. Its totient is φ = 4110537984.

The previous prime is 12225303217. The next prime is 12225303241. The reversal of 12225303230 is 3230352221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12225303196 and 12225303205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 788291 + ... + 803649.

It is an arithmetic number, because the mean of its divisors is an integer number (400619520).

Almost surely, 2^12225303230 is an apocalyptic number.

12225303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12225303230 is an abundant number, since it is smaller than the sum of its proper divisors (13414346050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12225303230 is a wasteful number, since it uses less digits than its factorization.

12225303230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15593.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 12225303230 its reverse (3230352221), we get a palindrome (15455655451).

The spelling of 12225303230 in words is "twelve billion, two hundred twenty-five million, three hundred three thousand, two hundred thirty".