322321341021 has 8 divisors (see below), whose sum is σ = 429764992800. Its totient is φ = 214879291632.

The previous prime is 322321340963. The next prime is 322321341037. The reversal of 322321341021 is 120143123223.

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

It is a de Polignac number, because none of the positive numbers 2^k-322321341021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322321340982 and 322321341000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322321341821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195451 + ... + 826343.

It is an arithmetic number, because the mean of its divisors is an integer number (53720624100).

Almost surely, 2^322321341021 is an apocalyptic number.

It is an amenable number.

322321341021 is a deficient number, since it is larger than the sum of its proper divisors (107443651779).

322321341021 is a wasteful number, since it uses less digits than its factorization.

322321341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801195.

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

Adding to 322321341021 its reverse (120143123223), we get a palindrome (442464464244).

The spelling of 322321341021 in words is "three hundred twenty-two billion, three hundred twenty-one million, three hundred forty-one thousand, twenty-one".