201020222110211 has 8 divisors (see below), whose sum is σ = 229803660756480. Its totient is φ = 172253349478728.

The previous prime is 201020222110177. The next prime is 201020222110219. The reversal of 201020222110211 is 112011222020102.

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

It is not a de Polignac number, because 201020222110211 - 2¹⁴ = 201020222093827 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 201020222110211.

It is not an unprimeable number, because it can be changed into a prime (201020222110219) 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, 4141477691 + ... + 4141526228.

It is an arithmetic number, because the mean of its divisors is an integer number (28725457594560).

Almost surely, 2^{201020222110211} is an apocalyptic number.

201020222110211 is a deficient number, since it is larger than the sum of its proper divisors (28783438646269).

201020222110211 is an equidigital number, since it uses as much as digits as its factorization.

201020222110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283007393.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201020222110211 its reverse (112011222020102), we get a palindrome (313031444130313).

The spelling of 201020222110211 in words is "two hundred one trillion, twenty billion, two hundred twenty-two million, one hundred ten thousand, two hundred eleven".