2133221232333 has 8 divisors (see below), whose sum is σ = 2844302633568. Its totient is φ = 1422143659664.

The previous prime is 2133221232323. The next prime is 2133221232361. The reversal of 2133221232333 is 3332321223312.

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 2133221232333 - 2⁶ = 2133221232269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133221232333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133221232323) 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, 807991 + ... + 2217947.

It is an arithmetic number, because the mean of its divisors is an integer number (355537829196).

Almost surely, 2^{2133221232333} is an apocalyptic number.

It is an amenable number.

2133221232333 is a deficient number, since it is larger than the sum of its proper divisors (711081401235).

2133221232333 is a wasteful number, since it uses less digits than its factorization.

2133221232333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914283.

The product of its digits is 23328, while the sum is 30.

Adding to 2133221232333 its reverse (3332321223312), we get a palindrome (5465542455645).

The spelling of 2133221232333 in words is "two trillion, one hundred thirty-three billion, two hundred twenty-one million, two hundred thirty-two thousand, three hundred thirty-three".