12230121132332 has 48 divisors (see below), whose sum is σ = 22162798476000. Its totient is φ = 5898316247040.

The previous prime is 12230121132331. The next prime is 12230121132377. The reversal of 12230121132332 is 23323112103221.

It is not an unprimeable number, because it can be changed into a prime (12230121132331) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 542560982 + ... + 542583522.

It is an arithmetic number, because the mean of its divisors is an integer number (461724968250).

Almost surely, 2^{12230121132332} is an apocalyptic number.

It is an amenable number.

12230121132332 is a deficient number, since it is larger than the sum of its proper divisors (9932677343668).

12230121132332 is a wasteful number, since it uses less digits than its factorization.

12230121132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27026 (or 27024 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12230121132332 its reverse (23323112103221), we get a palindrome (35553233235553).

The spelling of 12230121132332 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, one hundred thirty-two thousand, three hundred thirty-two".