320202213001 has 12 divisors (see below), whose sum is σ = 351996531712. Its totient is φ = 291060891000.

The previous prime is 320202212987. The next prime is 320202213013. The reversal of 320202213001 is 100312202023.

It is not a de Polignac number, because 320202213001 - 2⁷ = 320202212873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320202213061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995416 + ... + 1277206.

Almost surely, 2^320202213001 is an apocalyptic number.

It is an amenable number.

320202213001 is a deficient number, since it is larger than the sum of its proper divisors (31794318711).

320202213001 is a wasteful number, since it uses less digits than its factorization.

320202213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291204 (or 291193 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320202213001 its reverse (100312202023), we get a palindrome (420514415024).

The spelling of 320202213001 in words is "three hundred twenty billion, two hundred two million, two hundred thirteen thousand, one".