2133122344 has 32 divisors (see below), whose sum is σ = 4109414400. Its totient is φ = 1037652480.

The previous prime is 2133122339. The next prime is 2133122389. The reversal of 2133122344 is 4432213312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22489 + ... + 69079.

It is an arithmetic number, because the mean of its divisors is an integer number (128419200).

Almost surely, 2^2133122344 is an apocalyptic number.

It is an amenable number.

2133122344 is a deficient number, since it is larger than the sum of its proper divisors (1976292056).

2133122344 is a wasteful number, since it uses less digits than its factorization.

2133122344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46753 (or 46749 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 2133122344 is about 46185.7374521616. The cubic root of 2133122344 is about 1287.2767389163.

Adding to 2133122344 its reverse (4432213312), we get a palindrome (6565335656).

The spelling of 2133122344 in words is "two billion, one hundred thirty-three million, one hundred twenty-two thousand, three hundred forty-four".