12204043030 has 64 divisors (see below), whose sum is σ = 23537018880. Its totient is φ = 4547670400.

The previous prime is 12204042997. The next prime is 12204043057. The reversal of 12204043030 is 3034040221.

It is a junction number, because it is equal to n+sod(n) for n = 12204042989 and 12204043007.

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, 961425 + ... + 974035.

It is an arithmetic number, because the mean of its divisors is an integer number (367765920).

Almost surely, 2^12204043030 is an apocalyptic number.

12204043030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12204043030 is a deficient number, since it is larger than the sum of its proper divisors (11332975850).

12204043030 is a wasteful number, since it uses less digits than its factorization.

12204043030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12765.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12204043030 its reverse (3034040221), we get a palindrome (15238083251).

The spelling of 12204043030 in words is "twelve billion, two hundred four million, forty-three thousand, thirty".