22626422426 has 8 divisors (see below), whose sum is σ = 34417656864. Its totient is φ = 11153870140.

The previous prime is 22626422419. The next prime is 22626422449. The reversal of 22626422426 is 62422462622.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22626422426.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79670360 + ... + 79670643.

It is an arithmetic number, because the mean of its divisors is an integer number (4302207108).

Almost surely, 2^22626422426 is an apocalyptic number.

22626422426 is a deficient number, since it is larger than the sum of its proper divisors (11791234438).

22626422426 is a wasteful number, since it uses less digits than its factorization.

22626422426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159341076.

The product of its digits is 221184, while the sum is 38.

The spelling of 22626422426 in words is "twenty-two billion, six hundred twenty-six million, four hundred twenty-two thousand, four hundred twenty-six".