33212033233112 has 8 divisors (see below), whose sum is σ = 62272562312100. Its totient is φ = 16606016616552.

The previous prime is 33212033233111. The next prime is 33212033233151. The reversal of 33212033233112 is 21133233021233.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33212033233112² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33212033233111) 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 as a sum of consecutive naturals, namely, 2075752077062 + ... + 2075752077077.

Almost surely, 2^{33212033233112} is an apocalyptic number.

It is an amenable number.

33212033233112 is a deficient number, since it is larger than the sum of its proper divisors (29060529078988).

33212033233112 is a wasteful number, since it uses less digits than its factorization.

33212033233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151504154145 (or 4151504154141 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 33212033233112 its reverse (21133233021233), we get a palindrome (54345266254345).

The spelling of 33212033233112 in words is "thirty-three trillion, two hundred twelve billion, thirty-three million, two hundred thirty-three thousand, one hundred twelve".