211122201033 has 8 divisors (see below), whose sum is σ = 312773631200. Its totient is φ = 140748134004.

The previous prime is 211122201007. The next prime is 211122201041. The reversal of 211122201033 is 330102221112.

211122201033 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 211122201033 - 2⁶ = 211122200969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211122200997 and 211122201015.

It is not an unprimeable number, because it can be changed into a prime (211122201533) 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 7 ways as a sum of consecutive naturals, for example, 3909670363 + ... + 3909670416.

It is an arithmetic number, because the mean of its divisors is an integer number (39096703900).

Almost surely, 2^211122201033 is an apocalyptic number.

It is an amenable number.

211122201033 is a deficient number, since it is larger than the sum of its proper divisors (101651430167).

211122201033 is an equidigital number, since it uses as much as digits as its factorization.

211122201033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7819340788 (or 7819340782 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 211122201033 its reverse (330102221112), we get a palindrome (541224422145).

The spelling of 211122201033 in words is "two hundred eleven billion, one hundred twenty-two million, two hundred one thousand, thirty-three".