633214243212 has 12 divisors (see below), whose sum is σ = 1477499900856. Its totient is φ = 211071414400.

The previous prime is 633214243199. The next prime is 633214243213. The reversal of 633214243212 is 212342412336.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (633214243213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26383926789 + ... + 26383926812.

It is an arithmetic number, because the mean of its divisors is an integer number (123124991738).

Almost surely, 2^633214243212 is an apocalyptic number.

It is an amenable number.

633214243212 is an abundant number, since it is smaller than the sum of its proper divisors (844285657644).

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

633214243212 is a wasteful number, since it uses less digits than its factorization.

633214243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52767853608 (or 52767853606 counting only the distinct ones).

The product of its digits is 41472, while the sum is 33.

Adding to 633214243212 its reverse (212342412336), we get a palindrome (845556655548).

The spelling of 633214243212 in words is "six hundred thirty-three billion, two hundred fourteen million, two hundred forty-three thousand, two hundred twelve".