533352121212 has 12 divisors (see below), whose sum is σ = 1244488282856. Its totient is φ = 177784040400.

The previous prime is 533352121201. The next prime is 533352121219. The reversal of 533352121212 is 212121253335.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 533352121212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533352121219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22223005039 + ... + 22223005062.

Almost surely, 2^533352121212 is an apocalyptic number.

It is an amenable number.

533352121212 is an abundant number, since it is smaller than the sum of its proper divisors (711136161644).

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

533352121212 is a wasteful number, since it uses less digits than its factorization.

533352121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44446010108 (or 44446010106 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 533352121212 its reverse (212121253335), we get a palindrome (745473374547).

The spelling of 533352121212 in words is "five hundred thirty-three billion, three hundred fifty-two million, one hundred twenty-one thousand, two hundred twelve".