110022120211 has 4 divisors (see below), whose sum is σ = 110026106632. Its totient is φ = 110018133792.

The previous prime is 110022120149. The next prime is 110022120239. The reversal of 110022120211 is 112021220011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110022120211 - 2¹¹ = 110022118163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110022120191 and 110022120200.

It is not an unprimeable number, because it can be changed into a prime (110022160211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1951521 + ... + 2007106.

It is an arithmetic number, because the mean of its divisors is an integer number (27506526658).

Almost surely, 2^110022120211 is an apocalyptic number.

110022120211 is a deficient number, since it is larger than the sum of its proper divisors (3986421).

110022120211 is an equidigital number, since it uses as much as digits as its factorization.

110022120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986420.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110022120211 its reverse (112021220011), we get a palindrome (222043340222).

The spelling of 110022120211 in words is "one hundred ten billion, twenty-two million, one hundred twenty thousand, two hundred eleven".