11122110210211 has 48 divisors (see below), whose sum is σ = 15019005754368. Its totient is φ = 7997909587200.

The previous prime is 11122110210193. The next prime is 11122110210271. The reversal of 11122110210211 is 11201201122111.

It is not a de Polignac number, because 11122110210211 - 2⁹ = 11122110209699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122110210271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52688406 + ... + 52899076.

It is an arithmetic number, because the mean of its divisors is an integer number (312895953216).

Almost surely, 2^{11122110210211} is an apocalyptic number.

11122110210211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11122110210211 is a deficient number, since it is larger than the sum of its proper divisors (3896895544157).

11122110210211 is a wasteful number, since it uses less digits than its factorization.

11122110210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214772 (or 214759 counting only the distinct ones).

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

Adding to 11122110210211 its reverse (11201201122111), we get a palindrome (22323311332322).

The spelling of 11122110210211 in words is "eleven trillion, one hundred twenty-two billion, one hundred ten million, two hundred ten thousand, two hundred eleven".