533433321212 has 12 divisors (see below), whose sum is σ = 1018372704216. Its totient is φ = 242469691440.

The previous prime is 533433321191. The next prime is 533433321257. The reversal of 533433321212 is 212123334335.

It is a happy number.

It is a super-2 number, since 2×533433321212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6061742243 + ... + 6061742330.

It is an arithmetic number, because the mean of its divisors is an integer number (84864392018).

Almost surely, 2^533433321212 is an apocalyptic number.

It is an amenable number.

533433321212 is a deficient number, since it is larger than the sum of its proper divisors (484939383004).

533433321212 is a wasteful number, since it uses less digits than its factorization.

533433321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12123484588 (or 12123484586 counting only the distinct ones).

The product of its digits is 38880, while the sum is 32.

Adding to 533433321212 its reverse (212123334335), we get a palindrome (745556655547).

The spelling of 533433321212 in words is "five hundred thirty-three billion, four hundred thirty-three million, three hundred twenty-one thousand, two hundred twelve".