433222113212 has 24 divisors (see below), whose sum is σ = 866525869440. Its totient is φ = 185649125040.

The previous prime is 433222113139. The next prime is 433222113217. The reversal of 433222113212 is 212311222334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433222113217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424262 + ... + 1022957.

It is an arithmetic number, because the mean of its divisors is an integer number (36105244560).

Almost surely, 2^433222113212 is an apocalyptic number.

It is an amenable number.

433222113212 is an abundant number, since it is smaller than the sum of its proper divisors (433303756228).

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

433222113212 is a wasteful number, since it uses less digits than its factorization.

433222113212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457921 (or 1457919 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 433222113212 its reverse (212311222334), we get a palindrome (645533335546).

The spelling of 433222113212 in words is "four hundred thirty-three billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred twelve".