12031110210232 has 16 divisors (see below), whose sum is σ = 22559644119600. Its totient is φ = 6015205111680.

The previous prime is 12031110210209. The next prime is 12031110210257. The reversal of 12031110210232 is 23201201113021.

It is a super-2 number, since 2×12031110210232² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43603057 + ... + 43878112.

It is an arithmetic number, because the mean of its divisors is an integer number (1409977757475).

Almost surely, 2^{12031110210232} is an apocalyptic number.

It is an amenable number.

12031110210232 is a deficient number, since it is larger than the sum of its proper divisors (10528533909368).

12031110210232 is a wasteful number, since it uses less digits than its factorization.

12031110210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87498366 (or 87498362 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12031110210232 its reverse (23201201113021), we get a palindrome (35232311323253).

The spelling of 12031110210232 in words is "twelve trillion, thirty-one billion, one hundred ten million, two hundred ten thousand, two hundred thirty-two".