22443226305 has 8 divisors (see below), whose sum is σ = 35909162112. Its totient is φ = 11969720688.

The previous prime is 22443226301. The next prime is 22443226313. The reversal of 22443226305 is 50362234422.

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

It is not a de Polignac number, because 22443226305 - 2² = 22443226301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22443226301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 748107529 + ... + 748107558.

It is an arithmetic number, because the mean of its divisors is an integer number (4488645264).

Almost surely, 2^22443226305 is an apocalyptic number.

It is an amenable number.

22443226305 is a deficient number, since it is larger than the sum of its proper divisors (13465935807).

22443226305 is a wasteful number, since it uses less digits than its factorization.

22443226305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496215095.

The product of its (nonzero) digits is 69120, while the sum is 33.

The spelling of 22443226305 in words is "twenty-two billion, four hundred forty-three million, two hundred twenty-six thousand, three hundred five".