23323121322232 has 16 divisors (see below), whose sum is σ = 43739710331760. Its totient is φ = 11659198567104.

The previous prime is 23323121322223. The next prime is 23323121322233. The reversal of 23323121322232 is 23222312132332.

It is a junction number, because it is equal to n+sod(n) for n = 23323121322194 and 23323121322203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323121322233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295219788 + ... + 295298779.

It is an arithmetic number, because the mean of its divisors is an integer number (2733731895735).

Almost surely, 2^{23323121322232} is an apocalyptic number.

It is an amenable number.

23323121322232 is a deficient number, since it is larger than the sum of its proper divisors (20416589009528).

23323121322232 is a wasteful number, since it uses less digits than its factorization.

23323121322232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590523510 (or 590523506 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

Adding to 23323121322232 its reverse (23222312132332), we get a palindrome (46545433454564).

The spelling of 23323121322232 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred thirty-two".