12232231033000 has 128 divisors (see below), whose sum is σ = 31228529529600. Its totient is φ = 4447659552000.

The previous prime is 12232231032991. The next prime is 12232231033027. The reversal of 12232231033000 is 33013223221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129631837 + ... + 129726163.

It is an arithmetic number, because the mean of its divisors is an integer number (243972886950).

Almost surely, 2^{12232231033000} is an apocalyptic number.

12232231033000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12232231033000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15614264764800).

12232231033000 is an abundant number, since it is smaller than the sum of its proper divisors (18996298496600).

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

12232231033000 is a wasteful number, since it uses less digits than its factorization.

12232231033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106148 (or 106134 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12232231033000 its reverse (33013223221), we get a palindrome (12265244256221).

The spelling of 12232231033000 in words is "twelve trillion, two hundred thirty-two billion, two hundred thirty-one million, thirty-three thousand".