22005079426 has 8 divisors (see below), whose sum is σ = 36008311824. Its totient is φ = 10002308820.

The previous prime is 22005079403. The next prime is 22005079517. The reversal of 22005079426 is 62497050022.

It is a happy number.

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

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, 500115420 + ... + 500115463.

It is an arithmetic number, because the mean of its divisors is an integer number (4501038978).

Almost surely, 2^22005079426 is an apocalyptic number.

22005079426 is a deficient number, since it is larger than the sum of its proper divisors (14003232398).

22005079426 is a wasteful number, since it uses less digits than its factorization.

22005079426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000230896.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 22005079426 in words is "twenty-two billion, five million, seventy-nine thousand, four hundred twenty-six".