12441123501200 has 30 divisors (see below), whose sum is σ = 29889799212594. Its totient is φ = 4976449400320.

The previous prime is 12441123501197. The next prime is 12441123501221. The reversal of 12441123501200 is 210532114421.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 45316191376 + 12395807309824 = 212876^2 + 3520768^2 .

It is a super-2 number, since 2×12441123501200² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12441123501200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15551403977 + ... + 15551404776.

Almost surely, 2^{12441123501200} is an apocalyptic number.

12441123501200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12441123501200 is an abundant number, since it is smaller than the sum of its proper divisors (17448675711394).

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

12441123501200 is a wasteful number, since it uses less digits than its factorization.

12441123501200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31102808771 (or 31102808760 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 12441123501200 its reverse (210532114421), we get a palindrome (12651655615621).

The spelling of 12441123501200 in words is "twelve trillion, four hundred forty-one billion, one hundred twenty-three million, five hundred one thousand, two hundred".