12043330321122 has 48 divisors (see below), whose sum is σ = 26164860184320. Its totient is φ = 4003538615136.

The previous prime is 12043330321081. The next prime is 12043330321123. The reversal of 12043330321122 is 22112303334021.

12043330321122 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 3 + 330 + 321 + 1 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (12043330321123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9132783 + ... + 10367949.

It is an arithmetic number, because the mean of its divisors is an integer number (545101253840).

Almost surely, 2^{12043330321122} is an apocalyptic number.

12043330321122 is an abundant number, since it is smaller than the sum of its proper divisors (14121529863198).

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

12043330321122 is a wasteful number, since it uses less digits than its factorization.

12043330321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236647 (or 1236644 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12043330321122 its reverse (22112303334021), we get a palindrome (34155633655143).

The spelling of 12043330321122 in words is "twelve trillion, forty-three billion, three hundred thirty million, three hundred twenty-one thousand, one hundred twenty-two".