2133242443211 has 24 divisors (see below), whose sum is σ = 2390419327296. Its totient is φ = 1886979785040.

The previous prime is 2133242443193. The next prime is 2133242443223. The reversal of 2133242443211 is 1123442423312.

It is a happy number.

It is not a de Polignac number, because 2133242443211 - 2⁶ = 2133242443147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133242443231) 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 23 ways as a sum of consecutive naturals, for example, 32684336 + ... + 32749538.

It is an arithmetic number, because the mean of its divisors is an integer number (99600805304).

Almost surely, 2^{2133242443211} is an apocalyptic number.

2133242443211 is a deficient number, since it is larger than the sum of its proper divisors (257176884085).

2133242443211 is an equidigital number, since it uses as much as digits as its factorization.

2133242443211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65783 (or 65520 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 2133242443211 its reverse (1123442423312), we get a palindrome (3256684866523).

The spelling of 2133242443211 in words is "two trillion, one hundred thirty-three billion, two hundred forty-two million, four hundred forty-three thousand, two hundred eleven".