13223212230332 has 48 divisors (see below), whose sum is σ = 26317480089600. Its totient is φ = 5767338844608.

The previous prime is 13223212230323. The next prime is 13223212230407. The reversal of 13223212230332 is 23303221232231.

It is a junction number, because it is equal to n+sod(n) for n = 13223212230295 and 13223212230304.

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, 66504332 + ... + 66702867.

It is an arithmetic number, because the mean of its divisors is an integer number (548280835200).

Almost surely, 2^{13223212230332} is an apocalyptic number.

It is an amenable number.

13223212230332 is a deficient number, since it is larger than the sum of its proper divisors (13094267859268).

13223212230332 is a wasteful number, since it uses less digits than its factorization.

13223212230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133207322 (or 133207320 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 13223212230332 its reverse (23303221232231), we get a palindrome (36526433462563).

The spelling of 13223212230332 in words is "thirteen trillion, two hundred twenty-three billion, two hundred twelve million, two hundred thirty thousand, three hundred thirty-two".