3122312333012 has 24 divisors (see below), whose sum is σ = 5497469901504. Its totient is φ = 1551609043712.

The previous prime is 3122312332999. The next prime is 3122312333017. The reversal of 3122312333012 is 2103332132213.

3122312333012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122312333017) 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, 4986308 + ... + 5577444.

It is an arithmetic number, because the mean of its divisors is an integer number (229061245896).

Almost surely, 2^{3122312333012} is an apocalyptic number.

It is an amenable number.

3122312333012 is a deficient number, since it is larger than the sum of its proper divisors (2375157568492).

3122312333012 is a wasteful number, since it uses less digits than its factorization.

3122312333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599215 (or 599213 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 3122312333012 its reverse (2103332132213), we get a palindrome (5225644465225).

The spelling of 3122312333012 in words is "three trillion, one hundred twenty-two billion, three hundred twelve million, three hundred thirty-three thousand, twelve".