12412041112 has 32 divisors (see below), whose sum is σ = 23579035200. Its totient is φ = 6124464544.

The previous prime is 12412041091. The next prime is 12412041119. The reversal of 12412041112 is 21114021421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12412041112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412041119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618939 + ... + 638677.

It is an arithmetic number, because the mean of its divisors is an integer number (736844850).

Almost surely, 2^12412041112 is an apocalyptic number.

It is an amenable number.

12412041112 is a deficient number, since it is larger than the sum of its proper divisors (11166994088).

12412041112 is a wasteful number, since it uses less digits than its factorization.

12412041112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20775 (or 20771 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12412041112 its reverse (21114021421), we get a palindrome (33526062533).

The spelling of 12412041112 in words is "twelve billion, four hundred twelve million, forty-one thousand, one hundred twelve".