12325227222148 has 24 divisors (see below), whose sum is σ = 22265495942144. Its totient is φ = 5963667120000.

The previous prime is 12325227222101. The next prime is 12325227222151. The reversal of 12325227222148 is 84122272252321.

It is a happy number.

It is a super-2 number, since 2×12325227222148² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3675148 + ... + 6177148.

Almost surely, 2^{12325227222148} is an apocalyptic number.

It is an amenable number.

12325227222148 is a deficient number, since it is larger than the sum of its proper divisors (9940268719996).

12325227222148 is a wasteful number, since it uses less digits than its factorization.

12325227222148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541763 (or 2541761 counting only the distinct ones).

The product of its digits is 430080, while the sum is 43.

Adding to 12325227222148 its reverse (84122272252321), we get a palindrome (96447499474469).

The spelling of 12325227222148 in words is "twelve trillion, three hundred twenty-five billion, two hundred twenty-seven million, two hundred twenty-two thousand, one hundred forty-eight".