23132233323312 has 80 divisors (see below), whose sum is σ = 60090473963520. Its totient is φ = 7667905331200.

The previous prime is 23132233323293. The next prime is 23132233323379. The reversal of 23132233323312 is 21332333223132.

It is a super-2 number, since 2×23132233323312² (a number of 28 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28190512 + ... + 28999472.

It is an arithmetic number, because the mean of its divisors is an integer number (751130924544).

Almost surely, 2^{23132233323312} is an apocalyptic number.

It is an amenable number.

23132233323312 is an abundant number, since it is smaller than the sum of its proper divisors (36958240640208).

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

23132233323312 is a wasteful number, since it uses less digits than its factorization.

23132233323312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812282 (or 812276 counting only the distinct ones).

The product of its digits is 69984, while the sum is 33.

Adding to 23132233323312 its reverse (21332333223132), we get a palindrome (44464566546444).

The spelling of 23132233323312 in words is "twenty-three trillion, one hundred thirty-two billion, two hundred thirty-three million, three hundred twenty-three thousand, three hundred twelve".