12035126612225 has 12 divisors (see below), whose sum is σ = 14923623520044. Its totient is φ = 9628058373120.

The previous prime is 12035126612221. The next prime is 12035126612237. The reversal of 12035126612225 is 52221662153021.

It is a Cunningham number, because it is equal to 3469168²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 943555791424 + 11091570820801 = 971368^2 + 3330401^2 .

It is not a de Polignac number, because 12035126612225 - 2² = 12035126612221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12035126612221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5417777 + ... + 7309073.

It is an arithmetic number, because the mean of its divisors is an integer number (1243635293337).

Almost surely, 2^{12035126612225} is an apocalyptic number.

It is an amenable number.

12035126612225 is a deficient number, since it is larger than the sum of its proper divisors (2888496907819).

12035126612225 is a wasteful number, since it uses less digits than its factorization.

12035126612225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145844 (or 2145839 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 12035126612225 its reverse (52221662153021), we get a palindrome (64256788765246).

The spelling of 12035126612225 in words is "twelve trillion, thirty-five billion, one hundred twenty-six million, six hundred twelve thousand, two hundred twenty-five".