3122031222002 has 24 divisors (see below), whose sum is σ = 5942864628720. Its totient is φ = 1216375800360.

The previous prime is 3122031222001. The next prime is 3122031222017. The reversal of 3122031222002 is 2002221302213.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3122031222001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1448065352 + ... + 1448067507.

It is an arithmetic number, because the mean of its divisors is an integer number (247619359530).

Almost surely, 2^{3122031222002} is an apocalyptic number.

3122031222002 is a deficient number, since it is larger than the sum of its proper divisors (2820833406718).

3122031222002 is a wasteful number, since it uses less digits than its factorization.

3122031222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896132886 (or 2896132879 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3122031222002 its reverse (2002221302213), we get a palindrome (5124252524215).

The spelling of 3122031222002 in words is "three trillion, one hundred twenty-two billion, thirty-one million, two hundred twenty-two thousand, two".