11122010211 has 16 divisors (see below), whose sum is σ = 16009135520. Its totient is φ = 6827569920.

The previous prime is 11122010189. The next prime is 11122010231. The reversal of 11122010211 is 11201022111.

11122010211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11122010211 - 2⁹ = 11122009699 is a prime.

It is a super-2 number, since 2×11122010211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122010231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332680 + ... + 364581.

It is an arithmetic number, because the mean of its divisors is an integer number (1000570970).

Almost surely, 2^11122010211 is an apocalyptic number.

11122010211 is a deficient number, since it is larger than the sum of its proper divisors (4887125309).

11122010211 is a wasteful number, since it uses less digits than its factorization.

11122010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697686.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11122010211 its reverse (11201022111), we get a palindrome (22323032322).

The spelling of 11122010211 in words is "eleven billion, one hundred twenty-two million, ten thousand, two hundred eleven".