22324434522 has 32 divisors (see below), whose sum is σ = 50614105920. Its totient is φ = 6507527040.

The previous prime is 22324434521. The next prime is 22324434569. The reversal of 22324434522 is 22543442322.

It is a super-3 number, since 3×22324434522³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22324434521) 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, 7530379 + ... + 7533342.

It is an arithmetic number, because the mean of its divisors is an integer number (1581690810).

Almost surely, 2^22324434522 is an apocalyptic number.

22324434522 is an abundant number, since it is smaller than the sum of its proper divisors (28289671398).

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

22324434522 is a wasteful number, since it uses less digits than its factorization.

22324434522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15063758.

The product of its digits is 92160, while the sum is 33.

Adding to 22324434522 its reverse (22543442322), we get a palindrome (44867876844).

The spelling of 22324434522 in words is "twenty-two billion, three hundred twenty-four million, four hundred thirty-four thousand, five hundred twenty-two".