2133224133 has 8 divisors (see below), whose sum is σ = 2849558496. Its totient is φ = 1419519600.

The previous prime is 2133224129. The next prime is 2133224143. The reversal of 2133224133 is 3314223312.

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

It is not a de Polignac number, because 2133224133 - 2² = 2133224129 is a prime.

It is a super-2 number, since 2×2133224133² = 9101290403227203378, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133224143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655563 + ... + 658808.

It is an arithmetic number, because the mean of its divisors is an integer number (356194812).

Almost surely, 2^2133224133 is an apocalyptic number.

It is an amenable number.

2133224133 is a deficient number, since it is larger than the sum of its proper divisors (716334363).

2133224133 is a wasteful number, since it uses less digits than its factorization.

2133224133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314915.

The product of its digits is 2592, while the sum is 24.

The square root of 2133224133 is about 46186.8393917575. The cubic root of 2133224133 is about 1287.2972141488.

Adding to 2133224133 its reverse (3314223312), we get a palindrome (5447447445).

The spelling of 2133224133 in words is "two billion, one hundred thirty-three million, two hundred twenty-four thousand, one hundred thirty-three".