12044225485448 has 32 divisors (see below), whose sum is σ = 24379533053400. Its totient is φ = 5545281904128.

The previous prime is 12044225485447. The next prime is 12044225485451. The reversal of 12044225485448 is 84458452244021.

It can be written as a sum of positive squares in 4 ways, for example, as 11962453507684 + 81771977764 = 3458678^2 + 285958^2 .

It is a super-2 number, since 2×12044225485448² (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 12044225485448.

It is not an unprimeable number, because it can be changed into a prime (12044225485447) 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, 141534311 + ... + 141619382.

Almost surely, 2^{12044225485448} is an apocalyptic number.

It is an amenable number.

12044225485448 is an abundant number, since it is smaller than the sum of its proper divisors (12335307567952).

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

12044225485448 is a wasteful number, since it uses less digits than its factorization.

12044225485448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283154121 (or 283154117 counting only the distinct ones).

The product of its (nonzero) digits is 13107200, while the sum is 53.

The spelling of 12044225485448 in words is "twelve trillion, forty-four billion, two hundred twenty-five million, four hundred eighty-five thousand, four hundred forty-eight".