201322020321001 has 8 divisors (see below), whose sum is σ = 206291389072608. Its totient is φ = 196355464692000.

The previous prime is 201322020320999. The next prime is 201322020321007. The reversal of 201322020321001 is 100123020223102.

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

It is a cyclic number.

It is not a de Polignac number, because 201322020321001 - 2¹ = 201322020320999 is a prime.

It is a super-2 number, since 2×201322020321001² (a number of 29 digits) contains 22 as substring.

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 201322020321001.

It is not an unprimeable number, because it can be changed into a prime (201322020321007) 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, 703135755 + ... + 703422016.

It is an arithmetic number, because the mean of its divisors is an integer number (25786423634076).

Almost surely, 2^{201322020321001} is an apocalyptic number.

It is an amenable number.

201322020321001 is a deficient number, since it is larger than the sum of its proper divisors (4969368751607).

201322020321001 is a wasteful number, since it uses less digits than its factorization.

201322020321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406561303.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201322020321001 its reverse (100123020223102), we get a palindrome (301445040544103).

The spelling of 201322020321001 in words is "two hundred one trillion, three hundred twenty-two billion, twenty million, three hundred twenty-one thousand, one".