22430321024 has 64 divisors (see below), whose sum is σ = 45264744000. Its totient is φ = 11070700032.

The previous prime is 22430320993. The next prime is 22430321093. The reversal of 22430321024 is 42012303422.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3181247 + ... + 3188289.

It is an arithmetic number, because the mean of its divisors is an integer number (707261625).

Almost surely, 2^22430321024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22430321024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22632372000).

22430321024 is an abundant number, since it is smaller than the sum of its proper divisors (22834422976).

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

22430321024 is a wasteful number, since it uses less digits than its factorization.

22430321024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7375 (or 7363 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22430321024 its reverse (42012303422), we get a palindrome (64442624446).

The spelling of 22430321024 in words is "twenty-two billion, four hundred thirty million, three hundred twenty-one thousand, twenty-four".