52433331222 has 32 divisors (see below), whose sum is σ = 105046803072. Its totient is φ = 17447781824.

The previous prime is 52433331199. The next prime is 52433331229. The reversal of 52433331222 is 22213333425.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52433331222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52433331229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15777253 + ... + 15780575.

It is an arithmetic number, because the mean of its divisors is an integer number (3282712596).

Almost surely, 2^52433331222 is an apocalyptic number.

52433331222 is an abundant number, since it is smaller than the sum of its proper divisors (52613471850).

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

52433331222 is a wasteful number, since it uses less digits than its factorization.

52433331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7052.

The product of its digits is 25920, while the sum is 30.

Adding to 52433331222 its reverse (22213333425), we get a palindrome (74646664647).

It can be divided in two parts, 524333 and 31222, that added together give a palindrome (555555).

The spelling of 52433331222 in words is "fifty-two billion, four hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty-two".