200021220221011 has 8 divisors (see below), whose sum is σ = 228640336609280. Its totient is φ = 171413267921928.

The previous prime is 200021220220993. The next prime is 200021220221153. The reversal of 200021220221011 is 110122022120002.

It is a happy number.

200021220221011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200021220221011 - 2⁹ = 200021220220499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200021220221311) 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, 2790983901 + ... + 2791055566.

It is an arithmetic number, because the mean of its divisors is an integer number (28580042076160).

Almost surely, 2^{200021220221011} is an apocalyptic number.

200021220221011 is a deficient number, since it is larger than the sum of its proper divisors (28619116388269).

200021220221011 is an equidigital number, since it uses as much as digits as its factorization.

200021220221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5582044593.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200021220221011 its reverse (110122022120002), we get a palindrome (310143242341013).

The spelling of 200021220221011 in words is "two hundred trillion, twenty-one billion, two hundred twenty million, two hundred twenty-one thousand, eleven".