22330344422 has 8 divisors (see below), whose sum is σ = 33518895336. Its totient is φ = 11157379312.

The previous prime is 22330344391. The next prime is 22330344461. The reversal of 22330344422 is 22444303322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3892868 + ... + 3898599.

It is an arithmetic number, because the mean of its divisors is an integer number (4189861917).

Almost surely, 2^22330344422 is an apocalyptic number.

22330344422 is a deficient number, since it is larger than the sum of its proper divisors (11188550914).

22330344422 is a wasteful number, since it uses less digits than its factorization.

22330344422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7792902.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 22330344422 its reverse (22444303322), we get a palindrome (44774647744).

The spelling of 22330344422 in words is "twenty-two billion, three hundred thirty million, three hundred forty-four thousand, four hundred twenty-two".