12043200213 has 24 divisors (see below), whose sum is σ = 19031594400. Its totient is φ = 7277974560.

The previous prime is 12043200181. The next prime is 12043200233. The reversal of 12043200213 is 31200234021.

12043200213 is a `hidden beast` number, since 1 + 20 + 432 + 0 + 0 + 213 = 666.

It is not a de Polignac number, because 12043200213 - 2⁵ = 12043200181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043200233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139731 + ... + 208832.

It is an arithmetic number, because the mean of its divisors is an integer number (792983100).

Almost surely, 2^12043200213 is an apocalyptic number.

It is an amenable number.

12043200213 is a deficient number, since it is larger than the sum of its proper divisors (6988394187).

12043200213 is a wasteful number, since it uses less digits than its factorization.

12043200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348929 (or 348926 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12043200213 its reverse (31200234021), we get a palindrome (43243434234).

The spelling of 12043200213 in words is "twelve billion, forty-three million, two hundred thousand, two hundred thirteen".