22244842208 has 24 divisors (see below), whose sum is σ = 43806823200. Its totient is φ = 11119299840.

The previous prime is 22244842177. The next prime is 22244842223. The reversal of 22244842208 is 80224844222.

It is a congruent number.

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, 20468 + ... + 211916.

It is an arithmetic number, because the mean of its divisors is an integer number (1825284300).

Almost surely, 2^22244842208 is an apocalyptic number.

It is an amenable number.

22244842208 is a deficient number, since it is larger than the sum of its proper divisors (21561980992).

22244842208 is a wasteful number, since it uses less digits than its factorization.

22244842208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195090 (or 195082 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 38.

The spelling of 22244842208 in words is "twenty-two billion, two hundred forty-four million, eight hundred forty-two thousand, two hundred eight".