210100220110211 has 16 divisors (see below), whose sum is σ = 217933072287840. Its totient is φ = 202381096204800.

The previous prime is 210100220110201. The next prime is 210100220110247. The reversal of 210100220110211 is 112011022001012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210100220110211 is a prime.

It is a super-2 number, since 2×210100220110211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210100220110201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42921995 + ... + 47565723.

It is an arithmetic number, because the mean of its divisors is an integer number (13620817017990).

Almost surely, 2^{210100220110211} is an apocalyptic number.

210100220110211 is a deficient number, since it is larger than the sum of its proper divisors (7832852177629).

210100220110211 is a wasteful number, since it uses less digits than its factorization.

210100220110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655974.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210100220110211 its reverse (112011022001012), we get a palindrome (322111242111223).

The spelling of 210100220110211 in words is "two hundred ten trillion, one hundred billion, two hundred twenty million, one hundred ten thousand, two hundred eleven".