2211311122033 has 4 divisors (see below), whose sum is σ = 2381411977588. Its totient is φ = 2041210266480.

The previous prime is 2211311121973. The next prime is 2211311122039. The reversal of 2211311122033 is 3302211131122.

2211311122033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 488751995664 + 1722559126369 = 699108^2 + 1312463^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211311122033 - 2¹³ = 2211311113841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2211311121995 and 2211311122013.

It is not an unprimeable number, because it can be changed into a prime (2211311122039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85050427758 + ... + 85050427783.

It is an arithmetic number, because the mean of its divisors is an integer number (595352994397).

Almost surely, 2^{2211311122033} is an apocalyptic number.

It is an amenable number.

2211311122033 is a deficient number, since it is larger than the sum of its proper divisors (170100855555).

2211311122033 is a wasteful number, since it uses less digits than its factorization.

2211311122033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170100855554.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2211311122033 its reverse (3302211131122), we get a palindrome (5513522253155).

The spelling of 2211311122033 in words is "two trillion, two hundred eleven billion, three hundred eleven million, one hundred twenty-two thousand, thirty-three".