200220021120221 has 8 divisors (see below), whose sum is σ = 203006861982624. Its totient is φ = 197442098149680.

The previous prime is 200220021120209. The next prime is 200220021120239. The reversal of 200220021120221 is 122021120022002.

It is a happy number.

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 200220021120221 - 2³⁰ = 200218947378397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200220021120221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220021120241) 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, 2229427751 + ... + 2229517556.

It is an arithmetic number, because the mean of its divisors is an integer number (25375857747828).

Almost surely, 2^{200220021120221} is an apocalyptic number.

It is an amenable number.

200220021120221 is a deficient number, since it is larger than the sum of its proper divisors (2786840862403).

200220021120221 is an equidigital number, since it uses as much as digits as its factorization.

200220021120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458945931.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200220021120221 its reverse (122021120022002), we get a palindrome (322241141142223).

The spelling of 200220021120221 in words is "two hundred trillion, two hundred twenty billion, twenty-one million, one hundred twenty thousand, two hundred twenty-one".