12231031010232 has 64 divisors (see below), whose sum is σ = 31634871408000. Its totient is φ = 3936063549824.

The previous prime is 12231031010201. The next prime is 12231031010441. The reversal of 12231031010232 is 23201013013221.

It is a junction number, because it is equal to n+sod(n) for n = 12231031010199 and 12231031010208.

It is a congruent number.

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, 6859519 + ... + 8456657.

It is an arithmetic number, because the mean of its divisors is an integer number (494294865750).

Almost surely, 2^{12231031010232} is an apocalyptic number.

12231031010232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12231031010232 is an abundant number, since it is smaller than the sum of its proper divisors (19403840397768).

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

12231031010232 is a wasteful number, since it uses less digits than its factorization.

12231031010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608180 (or 1608176 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12231031010232 its reverse (23201013013221), we get a palindrome (35432044023453).

The spelling of 12231031010232 in words is "twelve trillion, two hundred thirty-one billion, thirty-one million, ten thousand, two hundred thirty-two".