233211100233012 has 192 divisors, whose sum is σ = 603149469834240. Its totient is φ = 69543386035200.

The previous prime is 233211100232969. The next prime is 233211100233031. The reversal of 233211100233012 is 210332001112332.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 25236560712 + ... + 25236569952.

It is an arithmetic number, because the mean of its divisors is an integer number (3141403488720).

Almost surely, 2^{233211100233012} is an apocalyptic number.

233211100233012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233211100233012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301574734917120).

233211100233012 is an abundant number, since it is smaller than the sum of its proper divisors (369938369601228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233211100233012 is a wasteful number, since it uses less digits than its factorization.

233211100233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18174 (or 18172 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 233211100233012 its reverse (210332001112332), we get a palindrome (443543101345344).

The spelling of 233211100233012 in words is "two hundred thirty-three trillion, two hundred eleven billion, one hundred million, two hundred thirty-three thousand, twelve".