3121033112322 has 16 divisors (see below), whose sum is σ = 6335231392992. Its totient is φ = 1024816842720.

The previous prime is 3121033112291. The next prime is 3121033112333. The reversal of 3121033112322 is 2232113301213.

It is a junction number, because it is equal to n+sod(n) for n = 3121033112292 and 3121033112301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881881579 + ... + 3881882382.

It is an arithmetic number, because the mean of its divisors is an integer number (395951962062).

Almost surely, 2^{3121033112322} is an apocalyptic number.

3121033112322 is an abundant number, since it is smaller than the sum of its proper divisors (3214198280670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3121033112322 is a wasteful number, since it uses less digits than its factorization.

3121033112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763764033.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3121033112322 its reverse (2232113301213), we get a palindrome (5353146413535).

The spelling of 3121033112322 in words is "three trillion, one hundred twenty-one billion, thirty-three million, one hundred twelve thousand, three hundred twenty-two".