200021112020211 has 8 divisors (see below), whose sum is σ = 266733428305344. Its totient is φ = 133328101874280.

The previous prime is 200021112020209. The next prime is 200021112020237. The reversal of 200021112020211 is 112020211120002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200021112020211 - 2¹ = 200021112020209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200021112022211) 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, 4826510625 + ... + 4826552066.

It is an arithmetic number, because the mean of its divisors is an integer number (33341678538168).

Almost surely, 2^{200021112020211} is an apocalyptic number.

200021112020211 is a deficient number, since it is larger than the sum of its proper divisors (66712316285133).

200021112020211 is an equidigital number, since it uses as much as digits as its factorization.

200021112020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653069601.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200021112020211 its reverse (112020211120002), we get a palindrome (312041323140213).

The spelling of 200021112020211 in words is "two hundred trillion, twenty-one billion, one hundred twelve million, twenty thousand, two hundred eleven".