22034024430 has 128 divisors (see below), whose sum is σ = 60213113856. Its totient is φ = 5112806400.

The previous prime is 22034024407. The next prime is 22034024447. The reversal of 22034024430 is 3442043022.

It is a self number, because there is not a number n which added to its sum of digits gives 22034024430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 701727 + ... + 732453.

It is an arithmetic number, because the mean of its divisors is an integer number (470414952).

Almost surely, 2^22034024430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22034024430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30106556928).

22034024430 is an abundant number, since it is smaller than the sum of its proper divisors (38179089426).

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

22034024430 is a wasteful number, since it uses less digits than its factorization.

22034024430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30842.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22034024430 its reverse (3442043022), we get a palindrome (25476067452).

The spelling of 22034024430 in words is "twenty-two billion, thirty-four million, twenty-four thousand, four hundred thirty".