3223113233231 has 4 divisors (see below), whose sum is σ = 3261945922872. Its totient is φ = 3184280543592.

The previous prime is 3223113233227. The next prime is 3223113233233. The reversal of 3223113233231 is 1323323113223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3223113233231 - 2² = 3223113233227 is a prime.

It is a super-2 number, since 2×3223113233231² (a number of 26 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 = 3223113233194 and 3223113233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223113233233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19416344696 + ... + 19416344861.

It is an arithmetic number, because the mean of its divisors is an integer number (815486480718).

Almost surely, 2^{3223113233231} is an apocalyptic number.

3223113233231 is a deficient number, since it is larger than the sum of its proper divisors (38832689641).

3223113233231 is an equidigital number, since it uses as much as digits as its factorization.

3223113233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38832689640.

The product of its digits is 11664, while the sum is 29.

Adding to 3223113233231 its reverse (1323323113223), we get a palindrome (4546436346454).

The spelling of 3223113233231 in words is "three trillion, two hundred twenty-three billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred thirty-one".