22022308350208 has 18 divisors (see below), whose sum is σ = 43958592058934. Its totient is φ = 11011154174976.

The previous prime is 22022308350179. The next prime is 22022308350209. The reversal of 22022308350208 is 80205380322022.

It can be written as a sum of positive squares in only one way, i.e., 21297412767744 + 724895582464 = 4614912^2 + 851408^2 .

It is not an unprimeable number, because it can be changed into a prime (22022308350209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43012320741 + ... + 43012321252.

Almost surely, 2^{22022308350208} is an apocalyptic number.

It is an amenable number.

22022308350208 is a deficient number, since it is larger than the sum of its proper divisors (21936283708726).

22022308350208 is an frugal number, since it uses more digits than its factorization.

22022308350208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86024642009 (or 86024641995 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 22022308350208 in words is "twenty-two trillion, twenty-two billion, three hundred eight million, three hundred fifty thousand, two hundred eight".