11043433204012 has 96 divisors (see below), whose sum is σ = 21903332806656. Its totient is φ = 4827706272000.

The previous prime is 11043433204007. The next prime is 11043433204019. The reversal of 11043433204012 is 21040233434011.

It is a happy number.

It is a super-2 number, since 2×11043433204012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11043433204019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99752473 + ... + 99863119.

It is an arithmetic number, because the mean of its divisors is an integer number (228159716736).

Almost surely, 2^{11043433204012} is an apocalyptic number.

It is an amenable number.

11043433204012 is a deficient number, since it is larger than the sum of its proper divisors (10859899602644).

11043433204012 is a wasteful number, since it uses less digits than its factorization.

11043433204012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111407 (or 111405 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11043433204012 its reverse (21040233434011), we get a palindrome (32083666638023).

The spelling of 11043433204012 in words is "eleven trillion, forty-three billion, four hundred thirty-three million, two hundred four thousand, twelve".