321022334121 has 16 divisors (see below), whose sum is σ = 453538185984. Its totient is φ = 201279029504.

The previous prime is 321022334117. The next prime is 321022334153. The reversal of 321022334121 is 121433220123.

It is not a de Polignac number, because 321022334121 - 2² = 321022334117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321022334091 and 321022334100.

It is not an unprimeable number, because it can be changed into a prime (321022334021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2222241 + ... + 2362286.

It is an arithmetic number, because the mean of its divisors is an integer number (28346136624).

Almost surely, 2^321022334121 is an apocalyptic number.

It is an amenable number.

321022334121 is a deficient number, since it is larger than the sum of its proper divisors (132515851863).

321022334121 is a wasteful number, since it uses less digits than its factorization.

321022334121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585920.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 321022334121 its reverse (121433220123), we get a palindrome (442455554244).

The spelling of 321022334121 in words is "three hundred twenty-one billion, twenty-two million, three hundred thirty-four thousand, one hundred twenty-one".