22416066847 has 4 divisors (see below), whose sum is σ = 22435543296. Its totient is φ = 22396590400.

The previous prime is 22416066793. The next prime is 22416066853. The reversal of 22416066847 is 74866061422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22416066847 - 2²³ = 22407678239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22416066797 and 22416066806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22416066877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9736498 + ... + 9738799.

It is an arithmetic number, because the mean of its divisors is an integer number (5608885824).

Almost surely, 2^22416066847 is an apocalyptic number.

22416066847 is a deficient number, since it is larger than the sum of its proper divisors (19476449).

22416066847 is a wasteful number, since it uses less digits than its factorization.

22416066847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19476448.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 22416066847 in words is "twenty-two billion, four hundred sixteen million, sixty-six thousand, eight hundred forty-seven".