2211100323133 has 8 divisors (see below), whose sum is σ = 2381196654200. Its totient is φ = 2041005662208.

The previous prime is 2211100323109. The next prime is 2211100323163. The reversal of 2211100323133 is 3313230011122.

It can be written as a sum of positive squares in 4 ways, for example, as 27482345284 + 2183617977849 = 165778^2 + 1477707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2211100323133 - 2⁹ = 2211100322621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211100323163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4339453 + ... + 4822141.

It is an arithmetic number, because the mean of its divisors is an integer number (297649581775).

Almost surely, 2^{2211100323133} is an apocalyptic number.

It is an amenable number.

2211100323133 is a deficient number, since it is larger than the sum of its proper divisors (170096331067).

2211100323133 is a wasteful number, since it uses less digits than its factorization.

2211100323133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835071.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2211100323133 its reverse (3313230011122), we get a palindrome (5524330334255).

The spelling of 2211100323133 in words is "two trillion, two hundred eleven billion, one hundred million, three hundred twenty-three thousand, one hundred thirty-three".