11210222020011 has 16 divisors (see below), whose sum is σ = 17125271410944. Its totient is φ = 6389705529504.

The previous prime is 11210222019967. The next prime is 11210222020031. The reversal of 11210222020011 is 11002022201211.

It is not a de Polignac number, because 11210222020011 - 2¹¹ = 11210222017963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11210222020031) 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, 672309165 + ... + 672325838.

It is an arithmetic number, because the mean of its divisors is an integer number (1070329463184).

Almost surely, 2^{11210222020011} is an apocalyptic number.

11210222020011 is a deficient number, since it is larger than the sum of its proper divisors (5915049390933).

11210222020011 is a wasteful number, since it uses less digits than its factorization.

11210222020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344635410.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11210222020011 its reverse (11002022201211), we get a palindrome (22212244221222).

The spelling of 11210222020011 in words is "eleven trillion, two hundred ten billion, two hundred twenty-two million, twenty thousand, eleven".