22303414320 has 320 divisors, whose sum is σ = 76720089600. Its totient is φ = 5315051520.

The previous prime is 22303414319. The next prime is 22303414339. The reversal of 22303414320 is 2341430322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51508824 + ... + 51509256.

It is an arithmetic number, because the mean of its divisors is an integer number (239750280).

Almost surely, 2^22303414320 is an apocalyptic number.

22303414320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22303414320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38360044800).

22303414320 is an abundant number, since it is smaller than the sum of its proper divisors (54416675280).

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

22303414320 is a wasteful number, since it uses less digits than its factorization.

22303414320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22303414320 its reverse (2341430322), we get a palindrome (24644844642).

The spelling of 22303414320 in words is "twenty-two billion, three hundred three million, four hundred fourteen thousand, three hundred twenty".