201000220220211 has 32 divisors (see below), whose sum is σ = 282513282649920. Its totient is φ = 126920074444800.

The previous prime is 201000220220141. The next prime is 201000220220257. The reversal of 201000220220211 is 112022022000102.

It is not a de Polignac number, because 201000220220211 - 2¹⁹ = 201000219695923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201000220220711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28966051 + ... + 35228291.

It is an arithmetic number, because the mean of its divisors is an integer number (8828540082810).

Almost surely, 2^{201000220220211} is an apocalyptic number.

201000220220211 is a deficient number, since it is larger than the sum of its proper divisors (81513062429709).

201000220220211 is a wasteful number, since it uses less digits than its factorization.

201000220220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269287.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201000220220211 its reverse (112022022000102), we get a palindrome (313022242220313).

The spelling of 201000220220211 in words is "two hundred one trillion, two hundred twenty million, two hundred twenty thousand, two hundred eleven".