12230140430120 has 64 divisors (see below), whose sum is σ = 28047536813520. Its totient is φ = 4798776213504.

The previous prime is 12230140430107. The next prime is 12230140430161. The reversal of 12230140430120 is 2103404103221.

It can be written as a sum of positive squares in 8 ways, for example, as 1288983291556 + 10941157138564 = 1135334^2 + 3307742^2 .

It is a super-3 number, since 3×12230140430120³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13508897 + ... + 14385776.

Almost surely, 2^{12230140430120} is an apocalyptic number.

12230140430120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230140430120 is an abundant number, since it is smaller than the sum of its proper divisors (15817396383400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12230140430120 is a wasteful number, since it uses less digits than its factorization.

12230140430120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27894894 (or 27894890 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12230140430120 its reverse (2103404103221), we get a palindrome (14333544533341).

The spelling of 12230140430120 in words is "twelve trillion, two hundred thirty billion, one hundred forty million, four hundred thirty thousand, one hundred twenty".