22423446322 has 8 divisors (see below), whose sum is σ = 33671068956. Its totient is φ = 11199756672.

The previous prime is 22423446317. The next prime is 22423446377. The reversal of 22423446322 is 22364432422.

It can be written as a sum of positive squares in 2 ways, for example, as 22415778961 + 7667361 = 149719^2 + 2769^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5980903 + ... + 5984650.

Almost surely, 2^22423446322 is an apocalyptic number.

22423446322 is a deficient number, since it is larger than the sum of its proper divisors (11247622634).

22423446322 is a wasteful number, since it uses less digits than its factorization.

22423446322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11966492.

The product of its digits is 110592, while the sum is 34.

Adding to 22423446322 its reverse (22364432422), we get a palindrome (44787878744).

The spelling of 22423446322 in words is "twenty-two billion, four hundred twenty-three million, four hundred forty-six thousand, three hundred twenty-two".