31233201330122 has 64 divisors (see below), whose sum is σ = 57037575859200. Its totient is φ = 12657629537280.

The previous prime is 31233201330103. The next prime is 31233201330187. The reversal of 31233201330122 is 22103310233213.

It is a junction number, because it is equal to n+sod(n) for n = 31233201330091 and 31233201330100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26592122 + ... + 27741797.

It is an arithmetic number, because the mean of its divisors is an integer number (891212122800).

Almost surely, 2^{31233201330122} is an apocalyptic number.

31233201330122 is a deficient number, since it is larger than the sum of its proper divisors (25804374529078).

31233201330122 is a wasteful number, since it uses less digits than its factorization.

31233201330122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54334031.

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

Adding to 31233201330122 its reverse (22103310233213), we get a palindrome (53336511563335).

The spelling of 31233201330122 in words is "thirty-one trillion, two hundred thirty-three billion, two hundred one million, three hundred thirty thousand, one hundred twenty-two".