331312112233 has 8 divisors (see below), whose sum is σ = 337173325952. Its totient is φ = 325477847376.

The previous prime is 331312112213. The next prime is 331312112251. The reversal of 331312112233 is 332211213133.

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

It is a cyclic number.

It is not a de Polignac number, because 331312112233 - 2³³ = 322722177641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331312112198 and 331312112207.

It is not an unprimeable number, because it can be changed into a prime (331312112213) 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, 6712410 + ... + 6761587.

It is an arithmetic number, because the mean of its divisors is an integer number (42146665744).

Almost surely, 2^331312112233 is an apocalyptic number.

It is an amenable number.

331312112233 is a deficient number, since it is larger than the sum of its proper divisors (5861213719).

331312112233 is a wasteful number, since it uses less digits than its factorization.

331312112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13474431.

The product of its digits is 1944, while the sum is 25.

Adding to 331312112233 its reverse (332211213133), we get a palindrome (663523325366).

The spelling of 331312112233 in words is "three hundred thirty-one billion, three hundred twelve million, one hundred twelve thousand, two hundred thirty-three".