233332121332 has 12 divisors (see below), whose sum is σ = 408555213696. Its totient is φ = 116602060280.

The previous prime is 233332121279. The next prime is 233332121333. The reversal of 233332121332 is 233121233332.

It is a self number, because there is not a number n which added to its sum of digits gives 233332121332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233332121333) 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 3 ways as a sum of consecutive naturals, for example, 15991894 + ... + 16006477.

It is an arithmetic number, because the mean of its divisors is an integer number (34046267808).

Almost surely, 2^233332121332 is an apocalyptic number.

It is an amenable number.

233332121332 is a deficient number, since it is larger than the sum of its proper divisors (175223092364).

233332121332 is a wasteful number, since it uses less digits than its factorization.

233332121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32000198 (or 32000196 counting only the distinct ones).

The product of its digits is 11664, while the sum is 28.

Adding to 233332121332 its reverse (233121233332), we get a palindrome (466453354664).

The spelling of 233332121332 in words is "two hundred thirty-three billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred thirty-two".