13233322112231 has 8 divisors (see below), whose sum is σ = 14251304573520. Its totient is φ = 12215344594752.

The previous prime is 13233322112221. The next prime is 13233322112281. The reversal of 13233322112231 is 13221122333231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-13233322112231 is a prime.

It is a super-2 number, since 2×13233322112231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13233322112194 and 13233322112203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233322112221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812040 + ... + 7761858.

It is an arithmetic number, because the mean of its divisors is an integer number (1781413071690).

Almost surely, 2^{13233322112231} is an apocalyptic number.

13233322112231 is a deficient number, since it is larger than the sum of its proper divisors (1017982461289).

13233322112231 is a wasteful number, since it uses less digits than its factorization.

13233322112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471905.

The product of its digits is 7776, while the sum is 29.

Adding to 13233322112231 its reverse (13221122333231), we get a palindrome (26454444445462).

The spelling of 13233322112231 in words is "thirteen trillion, two hundred thirty-three billion, three hundred twenty-two million, one hundred twelve thousand, two hundred thirty-one".