322010331331321 has 16 divisors (see below), whose sum is σ = 324856544941440. Its totient is φ = 319175914619520.

The previous prime is 322010331331319. The next prime is 322010331331331. The reversal of 322010331331321 is 123133133010223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 322010331331321 - 2¹ = 322010331331319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322010331331321.

It is not an unprimeable number, because it can be changed into a prime (322010331331331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735567661 + ... + 736005301.

It is an arithmetic number, because the mean of its divisors is an integer number (20303534058840).

Almost surely, 2^{322010331331321} is an apocalyptic number.

It is an amenable number.

322010331331321 is a deficient number, since it is larger than the sum of its proper divisors (2846213610119).

322010331331321 is a wasteful number, since it uses less digits than its factorization.

322010331331321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451104.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 322010331331321 its reverse (123133133010223), we get a palindrome (445143464341544).

The spelling of 322010331331321 in words is "three hundred twenty-two trillion, ten billion, three hundred thirty-one million, three hundred thirty-one thousand, three hundred twenty-one".