22109466066 has 8 divisors (see below), whose sum is σ = 44218932144. Its totient is φ = 7369822020.

The previous prime is 22109466053. The next prime is 22109466173. The reversal of 22109466066 is 66066490122.

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

22109466066 is an admirable number.

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, 1842455500 + ... + 1842455511.

It is an arithmetic number, because the mean of its divisors is an integer number (5527366518).

Almost surely, 2^22109466066 is an apocalyptic number.

22109466066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22109466066 is a wasteful number, since it uses less digits than its factorization.

22109466066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684911016.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 22109466066 in words is "twenty-two billion, one hundred nine million, four hundred sixty-six thousand, sixty-six".