320200332201 has 20 divisors (see below), whose sum is σ = 478494939472. Its totient is φ = 213390580248.

The previous prime is 320200332157. The next prime is 320200332211. The reversal of 320200332201 is 102233002023.

It is a happy number.

320200332201 is a `hidden beast` number, since 320 + 20 + 0 + 3 + 322 + 0 + 1 = 666.

It is not a de Polignac number, because 320200332201 - 2²⁵ = 320166777769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320200332211) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 478111 + ... + 932196.

Almost surely, 2^320200332201 is an apocalyptic number.

It is an amenable number.

320200332201 is a deficient number, since it is larger than the sum of its proper divisors (158294607271).

320200332201 is a wasteful number, since it uses less digits than its factorization.

320200332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413122 (or 1413113 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 320200332201 its reverse (102233002023), we get a palindrome (422433334224).

The spelling of 320200332201 in words is "three hundred twenty billion, two hundred million, three hundred thirty-two thousand, two hundred one".