200021120022211 has 8 divisors (see below), whose sum is σ = 200485337585904. Its totient is φ = 199556912943360.

The previous prime is 200021120022209. The next prime is 200021120022239. The reversal of 200021120022211 is 112220021120002.

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 200021120022211 - 2¹ = 200021120022209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200021120022281) 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, 36245316 + ... + 41397646.

It is an arithmetic number, because the mean of its divisors is an integer number (25060667198238).

Almost surely, 2^{200021120022211} is an apocalyptic number.

200021120022211 is a deficient number, since it is larger than the sum of its proper divisors (464217563693).

200021120022211 is an equidigital number, since it uses as much as digits as its factorization.

200021120022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242421.

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

Adding to 200021120022211 its reverse (112220021120002), we get a palindrome (312241141142213).

The spelling of 200021120022211 in words is "two hundred trillion, twenty-one billion, one hundred twenty million, twenty-two thousand, two hundred eleven".