200323001032221 has 16 divisors (see below), whose sum is σ = 275493504297024. Its totient is φ = 129381564737664.

The previous prime is 200323001032169. The next prime is 200323001032223. The reversal of 200323001032221 is 122230100323002.

It is a happy number.

It is not a de Polignac number, because 200323001032221 - 2⁶ = 200323001032157 is a prime.

It is a super-3 number, since 3×200323001032221³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200323001032223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3872746071 + ... + 3872797796.

It is an arithmetic number, because the mean of its divisors is an integer number (17218344018564).

Almost surely, 2^{200323001032221} is an apocalyptic number.

It is an amenable number.

200323001032221 is a deficient number, since it is larger than the sum of its proper divisors (75170503264803).

200323001032221 is a wasteful number, since it uses less digits than its factorization.

200323001032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7745544140.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200323001032221 its reverse (122230100323002), we get a palindrome (322553101355223).

The spelling of 200323001032221 in words is "two hundred trillion, three hundred twenty-three billion, one million, thirty-two thousand, two hundred twenty-one".