12031210010 has 32 divisors (see below), whose sum is σ = 21733492752. Its totient is φ = 4795338240.

The previous prime is 12031209989. The next prime is 12031210013. The reversal of 12031210010 is 1001213021.

12031210010 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 8 ways, for example, as 528862009 + 11502348001 = 22997^2 + 107249^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12031209973 and 12031210000.

It is not an unprimeable number, because it can be changed into a prime (12031210013) 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 15 ways as a sum of consecutive naturals, for example, 3780620 + ... + 3783800.

Almost surely, 2^12031210010 is an apocalyptic number.

12031210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031210010 is a deficient number, since it is larger than the sum of its proper divisors (9702282742).

12031210010 is a wasteful number, since it uses less digits than its factorization.

12031210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12031210010 its reverse (1001213021), we get a palindrome (13032423031).

The spelling of 12031210010 in words is "twelve billion, thirty-one million, two hundred ten thousand, ten".