22324412432 has 20 divisors (see below), whose sum is σ = 49432627776. Its totient is φ = 9567605280.

The previous prime is 22324412399. The next prime is 22324412443. The reversal of 22324412432 is 23421442322.

It is a super-3 number, since 3×22324412432³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22324412395 and 22324412404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99662444 + ... + 99662667.

Almost surely, 2^22324412432 is an apocalyptic number.

It is an amenable number.

22324412432 is an abundant number, since it is smaller than the sum of its proper divisors (27108215344).

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

22324412432 is a wasteful number, since it uses less digits than its factorization.

22324412432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199325126 (or 199325120 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

Adding to 22324412432 its reverse (23421442322), we get a palindrome (45745854754).

The spelling of 22324412432 in words is "twenty-two billion, three hundred twenty-four million, four hundred twelve thousand, four hundred thirty-two".