22159009673 has 8 divisors (see below), whose sum is σ = 23473845120. Its totient is φ = 20859031440.

The previous prime is 22159009637. The next prime is 22159009681. The reversal of 22159009673 is 37690095122.

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

It is a de Polignac number, because none of the positive numbers 2^k-22159009673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22159009073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3711233 + ... + 3717198.

It is an arithmetic number, because the mean of its divisors is an integer number (2934230640).

Almost surely, 2^22159009673 is an apocalyptic number.

It is an amenable number.

22159009673 is a deficient number, since it is larger than the sum of its proper divisors (1314835447).

22159009673 is a wasteful number, since it uses less digits than its factorization.

22159009673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428607.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 22159009673 in words is "twenty-two billion, one hundred fifty-nine million, nine thousand, six hundred seventy-three".