12044405502112 has 24 divisors (see below), whose sum is σ = 23720021229492. Its totient is φ = 6020273126400.

The previous prime is 12044405502109. The next prime is 12044405502187. The reversal of 12044405502112 is 21120550444021.

It can be written as a sum of positive squares in 2 ways, for example, as 8617301154576 + 3427104347536 = 2935524^2 + 1851244^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60199339 + ... + 60399082.

Almost surely, 2^{12044405502112} is an apocalyptic number.

It is an amenable number.

12044405502112 is a deficient number, since it is larger than the sum of its proper divisors (11675615727380).

12044405502112 is a wasteful number, since it uses less digits than its factorization.

12044405502112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120601552 (or 120601544 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 12044405502112 its reverse (21120550444021), we get a palindrome (33164955946133).

The spelling of 12044405502112 in words is "twelve trillion, forty-four billion, four hundred five million, five hundred two thousand, one hundred twelve".