12241236043120 has 80 divisors (see below), whose sum is σ = 32530297302720. Its totient is φ = 4196532713472.

The previous prime is 12241236043087. The next prime is 12241236043129. The reversal of 12241236043120 is 2134063214221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12241236043129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3901164 + ... + 6300916.

It is an arithmetic number, because the mean of its divisors is an integer number (406628716284).

Almost surely, 2^{12241236043120} is an apocalyptic number.

12241236043120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12241236043120 is an abundant number, since it is smaller than the sum of its proper divisors (20289061259600).

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

12241236043120 is a wasteful number, since it uses less digits than its factorization.

12241236043120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408882 (or 2408876 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 12241236043120 its reverse (2134063214221), we get a palindrome (14375299257341).

The spelling of 12241236043120 in words is "twelve trillion, two hundred forty-one billion, two hundred thirty-six million, forty-three thousand, one hundred twenty".