12041131112 has 128 divisors (see below), whose sum is σ = 24427008000. Its totient is φ = 5556418560.

The previous prime is 12041131111. The next prime is 12041131129. The reversal of 12041131112 is 21113114021.

It is not an unprimeable number, because it can be changed into a prime (12041131111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94811993 + ... + 94812119.

It is an arithmetic number, because the mean of its divisors is an integer number (190836000).

Almost surely, 2^12041131112 is an apocalyptic number.

It is an amenable number.

12041131112 is an abundant number, since it is smaller than the sum of its proper divisors (12385876888).

12041131112 is a wasteful number, since it uses less digits than its factorization.

12041131112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12041131112 its reverse (21113114021), we get a palindrome (33154245133).

The spelling of 12041131112 in words is "twelve billion, forty-one million, one hundred thirty-one thousand, one hundred twelve".