12120433210 has 8 divisors (see below), whose sum is σ = 21816779796. Its totient is φ = 4848173280.

The previous prime is 12120433201. The next prime is 12120433229. The reversal of 12120433210 is 1233402121.

It is a happy number.

12120433210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11393214121 + 727219089 = 106739^2 + 26967^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 606021651 + ... + 606021670.

Almost surely, 2^12120433210 is an apocalyptic number.

12120433210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120433210 is a deficient number, since it is larger than the sum of its proper divisors (9696346586).

12120433210 is a wasteful number, since it uses less digits than its factorization.

12120433210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212043328.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12120433210 its reverse (1233402121), we get a palindrome (13353835331).

The spelling of 12120433210 in words is "twelve billion, one hundred twenty million, four hundred thirty-three thousand, two hundred ten".