3112233012331 has 16 divisors (see below), whose sum is σ = 3353778505728. Its totient is φ = 2879624404800.

The previous prime is 3112233012313. The next prime is 3112233012347. The reversal of 3112233012331 is 1332103322113.

It is a cyclic number.

It is not a de Polignac number, because 3112233012331 - 2¹¹ = 3112233010283 is a prime.

It is a super-2 number, since 2×3112233012331² (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 = 3112233012296 and 3112233012305.

It is not an unprimeable number, because it can be changed into a prime (3112233012391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669540 + ... + 2583166.

It is an arithmetic number, because the mean of its divisors is an integer number (209611156608).

Almost surely, 2^{3112233012331} is an apocalyptic number.

3112233012331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3112233012331 is a deficient number, since it is larger than the sum of its proper divisors (241545493397).

3112233012331 is a wasteful number, since it uses less digits than its factorization.

3112233012331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915962.

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

Adding to 3112233012331 its reverse (1332103322113), we get a palindrome (4444336334444).

The spelling of 3112233012331 in words is "three trillion, one hundred twelve billion, two hundred thirty-three million, twelve thousand, three hundred thirty-one".