12204240230 has 128 divisors (see below), whose sum is σ = 28078202880. Its totient is φ = 3714762240.

The previous prime is 12204240203. The next prime is 12204240253. The reversal of 12204240230 is 3204240221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8206547 + ... + 8208033.

It is an arithmetic number, because the mean of its divisors is an integer number (219360960).

Almost surely, 2^12204240230 is an apocalyptic number.

12204240230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204240230 is an abundant number, since it is smaller than the sum of its proper divisors (15873962650).

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

12204240230 is a wasteful number, since it uses less digits than its factorization.

12204240230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12204240230 its reverse (3204240221), we get a palindrome (15408480451).

Subtracting from 12204240230 its reverse (3204240221), we obtain a palindrome (9000000009).

The spelling of 12204240230 in words is "twelve billion, two hundred four million, two hundred forty thousand, two hundred thirty".