12044225485609 has 2 divisors, whose sum is σ = 12044225485610. Its totient is φ = 12044225485608.

The previous prime is 12044225485463. The next prime is 12044225485679. The reversal of 12044225485609 is 90658452244021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11274464916009 + 769760569600 = 3357747^2 + 877360^2 .

It is a cyclic number.

It is not a de Polignac number, because 12044225485609 - 2¹¹ = 12044225483561 is a prime.

It is a super-2 number, since 2×12044225485609² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12044225485679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022112742804 + 6022112742805.

It is an arithmetic number, because the mean of its divisors is an integer number (6022112742805).

Almost surely, 2^{12044225485609} is an apocalyptic number.

It is an amenable number.

12044225485609 is a deficient number, since it is larger than the sum of its proper divisors (1).

12044225485609 is an equidigital number, since it uses as much as digits as its factorization.

12044225485609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5529600, while the sum is 52.

The spelling of 12044225485609 in words is "twelve trillion, forty-four billion, two hundred twenty-five million, four hundred eighty-five thousand, six hundred nine".