22089649559 has 4 divisors (see below), whose sum is σ = 22103747904. Its totient is φ = 22075551216.

The previous prime is 22089649541. The next prime is 22089649651. The reversal of 22089649559 is 95594698022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95594698022 = 2 ⋅47797349011.

It is a cyclic number.

It is not a de Polignac number, because 22089649559 - 2⁸ = 22089649303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22089649498 and 22089649507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22089643559) 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 3 ways as a sum of consecutive naturals, for example, 7046822 + ... + 7049955.

It is an arithmetic number, because the mean of its divisors is an integer number (5525936976).

Almost surely, 2^22089649559 is an apocalyptic number.

22089649559 is a deficient number, since it is larger than the sum of its proper divisors (14098345).

22089649559 is a wasteful number, since it uses less digits than its factorization.

22089649559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14098344.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 22089649559 in words is "twenty-two billion, eighty-nine million, six hundred forty-nine thousand, five hundred fifty-nine".