201101220102211 has 64 divisors (see below), whose sum is σ = 246011294269440. Its totient is φ = 161926397568000.

The previous prime is 201101220102203. The next prime is 201101220102241. The reversal of 201101220102211 is 112201022101102.

It is not a de Polignac number, because 201101220102211 - 2³ = 201101220102203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201101220102241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5607466666 + ... + 5607502528.

It is an arithmetic number, because the mean of its divisors is an integer number (3843926472960).

Almost surely, 2^{201101220102211} is an apocalyptic number.

201101220102211 is a deficient number, since it is larger than the sum of its proper divisors (44910074167229).

201101220102211 is a wasteful number, since it uses less digits than its factorization.

201101220102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51668.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201101220102211 its reverse (112201022101102), we get a palindrome (313302242203313).

The spelling of 201101220102211 in words is "two hundred one trillion, one hundred one billion, two hundred twenty million, one hundred two thousand, two hundred eleven".