321322012333201 has 8 divisors (see below), whose sum is σ = 350533339658208. Its totient is φ = 292110724224000.

The previous prime is 321322012333169. The next prime is 321322012333241. The reversal of 321322012333201 is 102333210223123.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 321322012333201 - 2⁵ = 321322012333169 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 321322012333201.

It is not an unprimeable number, because it can be changed into a prime (321322012333241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8875746 + ... + 26859316.

It is an arithmetic number, because the mean of its divisors is an integer number (43816667457276).

Almost surely, 2^{321322012333201} is an apocalyptic number.

It is an amenable number.

321322012333201 is a deficient number, since it is larger than the sum of its proper divisors (29211327325007).

321322012333201 is a wasteful number, since it uses less digits than its factorization.

321322012333201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19607903.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 321322012333201 its reverse (102333210223123), we get a palindrome (423655222556324).

The spelling of 321322012333201 in words is "three hundred twenty-one trillion, three hundred twenty-two billion, twelve million, three hundred thirty-three thousand, two hundred one".