200221243201 has 8 divisors (see below), whose sum is σ = 228840113600. Its totient is φ = 171606331728.

The previous prime is 200221243181. The next prime is 200221243207. The reversal of 200221243201 is 102342122002.

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 200221243201 - 2⁵ = 200221243169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200221243207) 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, 880551 + ... + 1084348.

It is an arithmetic number, because the mean of its divisors is an integer number (28605014200).

Almost surely, 2^200221243201 is an apocalyptic number.

It is an amenable number.

200221243201 is a deficient number, since it is larger than the sum of its proper divisors (28618870399).

200221243201 is a wasteful number, since it uses less digits than its factorization.

200221243201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979463.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 200221243201 its reverse (102342122002), we get a palindrome (302563365203).

The spelling of 200221243201 in words is "two hundred billion, two hundred twenty-one million, two hundred forty-three thousand, two hundred one".