2133222303 has 8 divisors (see below), whose sum is σ = 2910443008. Its totient is φ = 1389074904.

The previous prime is 2133222257. The next prime is 2133222319. The reversal of 2133222303 is 3032223312.

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

It is a de Polignac number, because none of the positive numbers 2^k-2133222303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133222303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133222353) 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, 8268175 + ... + 8268432.

It is an arithmetic number, because the mean of its divisors is an integer number (363805376).

Almost surely, 2^2133222303 is an apocalyptic number.

2133222303 is a deficient number, since it is larger than the sum of its proper divisors (777220705).

2133222303 is a wasteful number, since it uses less digits than its factorization.

2133222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16536653.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2133222303 is about 46186.8195809151. The cubic root of 2133222303 is about 1287.2968460433.

Adding to 2133222303 its reverse (3032223312), we get a palindrome (5165445615).

The spelling of 2133222303 in words is "two billion, one hundred thirty-three million, two hundred twenty-two thousand, three hundred three".