200031322201 has 8 divisors (see below), whose sum is σ = 201026050920. Its totient is φ = 199038271488.

The previous prime is 200031322189. The next prime is 200031322243. The reversal of 200031322201 is 102223130002.

It can be written as a sum of positive squares in 4 ways, for example, as 13321776400 + 186709545801 = 115420^2 + 432099^2 .

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 200031322201 - 2²⁵ = 199997767769 is a prime.

It is a super-2 number, since 2×200031322201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200031322901) 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, 180156 + ... + 657661.

It is an arithmetic number, because the mean of its divisors is an integer number (25128256365).

Almost surely, 2^200031322201 is an apocalyptic number.

It is an amenable number.

200031322201 is a deficient number, since it is larger than the sum of its proper divisors (994728719).

200031322201 is an equidigital number, since it uses as much as digits as its factorization.

200031322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839003.

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

Adding to 200031322201 its reverse (102223130002), we get a palindrome (302254452203).

The spelling of 200031322201 in words is "two hundred billion, thirty-one million, three hundred twenty-two thousand, two hundred one".