12225325264 has 10 divisors (see below), whose sum is σ = 23686567730. Its totient is φ = 6112662624.

The previous prime is 12225325237. The next prime is 12225325291. The reversal of 12225325264 is 46252352221.

12225325264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12225325237) and next prime (12225325291).

It can be written as a sum of positive squares in only one way, i.e., 12013913664 + 211411600 = 109608^2 + 14540^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382041399 + ... + 382041430.

It is an arithmetic number, because the mean of its divisors is an integer number (2368656773).

Almost surely, 2^12225325264 is an apocalyptic number.

It is an amenable number.

12225325264 is a deficient number, since it is larger than the sum of its proper divisors (11461242466).

12225325264 is an equidigital number, since it uses as much as digits as its factorization.

12225325264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764082837 (or 764082831 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

Adding to 12225325264 its reverse (46252352221), we get a palindrome (58477677485).

The spelling of 12225325264 in words is "twelve billion, two hundred twenty-five million, three hundred twenty-five thousand, two hundred sixty-four".