12043011200 has 96 divisors (see below), whose sum is σ = 32454641520. Its totient is φ = 4379264000.

The previous prime is 12043011151. The next prime is 12043011229. The reversal of 12043011200 is 211034021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135866 + ... + 206265.

Almost surely, 2^12043011200 is an apocalyptic number.

12043011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12043011200 is an abundant number, since it is smaller than the sum of its proper divisors (20411630320).

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

12043011200 is a wasteful number, since it uses less digits than its factorization.

12043011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342166 (or 342149 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12043011200 its reverse (211034021), we get a palindrome (12254045221).

The spelling of 12043011200 in words is "twelve billion, forty-three million, eleven thousand, two hundred".