12120032000230 has 32 divisors (see below), whose sum is σ = 27199240646400. Its totient is φ = 3777672311520.

The previous prime is 12120032000227. The next prime is 12120032000239. The reversal of 12120032000230 is 3200023002121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120032000239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7870149880 + ... + 7870151419.

It is an arithmetic number, because the mean of its divisors is an integer number (849976270200).

Almost surely, 2^{12120032000230} is an apocalyptic number.

12120032000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120032000230 is an abundant number, since it is smaller than the sum of its proper divisors (15079208646170).

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

12120032000230 is a wasteful number, since it uses less digits than its factorization.

12120032000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15740301324.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12120032000230 its reverse (3200023002121), we get a palindrome (15320055002351).

The spelling of 12120032000230 in words is "twelve trillion, one hundred twenty billion, thirty-two million, two hundred thirty", and thus it is an aban number.