12224430330 has 96 divisors (see below), whose sum is σ = 35924938560. Its totient is φ = 2647088640.

The previous prime is 12224430307. The next prime is 12224430343. The reversal of 12224430330 is 3303442221.

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 12224430330.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190911 + ... + 246770.

It is an arithmetic number, because the mean of its divisors is an integer number (374218110).

Almost surely, 2^12224430330 is an apocalyptic number.

12224430330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12224430330 is an abundant number, since it is smaller than the sum of its proper divisors (23700508230).

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

12224430330 is a wasteful number, since it uses less digits than its factorization.

12224430330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437724 (or 437717 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12224430330 its reverse (3303442221), we get a palindrome (15527872551).

The spelling of 12224430330 in words is "twelve billion, two hundred twenty-four million, four hundred thirty thousand, three hundred thirty".