233021211232 has 48 divisors (see below), whose sum is σ = 462424851504. Its totient is φ = 115580608000.

The previous prime is 233021211121. The next prime is 233021211239. The reversal of 233021211232 is 232112120332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233021211239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14500482 + ... + 14516542.

It is an arithmetic number, because the mean of its divisors is an integer number (9633851073).

Almost surely, 2^233021211232 is an apocalyptic number.

It is an amenable number.

233021211232 is a deficient number, since it is larger than the sum of its proper divisors (229403640272).

233021211232 is a wasteful number, since it uses less digits than its factorization.

233021211232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19663 (or 19655 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 233021211232 its reverse (232112120332), we get a palindrome (465133331564).

The spelling of 233021211232 in words is "two hundred thirty-three billion, twenty-one million, two hundred eleven thousand, two hundred thirty-two".