22620229226 has 16 divisors (see below), whose sum is σ = 38809117440. Its totient is φ = 9686488560.

The previous prime is 22620229217. The next prime is 22620229237. The reversal of 22620229226 is 62292202622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640130 + ... + 674541.

It is an arithmetic number, because the mean of its divisors is an integer number (2425569840).

Almost surely, 2^22620229226 is an apocalyptic number.

22620229226 is a deficient number, since it is larger than the sum of its proper divisors (16188888214).

22620229226 is a wasteful number, since it uses less digits than its factorization.

22620229226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315909.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 22620229226 in words is "twenty-two billion, six hundred twenty million, two hundred twenty-nine thousand, two hundred twenty-six".