12230140121 has 8 divisors (see below), whose sum is σ = 12266728320. Its totient is φ = 12193575408.

The previous prime is 12230140103. The next prime is 12230140127. The reversal of 12230140121 is 12104103221.

12230140121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12230140121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12230140121.

It is not an unprimeable number, because it can be changed into a prime (12230140127) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2103200 + ... + 2109006.

It is an arithmetic number, because the mean of its divisors is an integer number (1533341040).

Almost surely, 2^12230140121 is an apocalyptic number.

It is an amenable number.

12230140121 is a deficient number, since it is larger than the sum of its proper divisors (36588199).

12230140121 is an equidigital number, since it uses as much as digits as its factorization.

12230140121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11743.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12230140121 its reverse (12104103221), we get a palindrome (24334243342).

The spelling of 12230140121 in words is "twelve billion, two hundred thirty million, one hundred forty thousand, one hundred twenty-one".