9822442289 has 12 divisors (see below), whose sum is σ = 10819750032. Its totient is φ = 8910320760.

The previous prime is 9822442199. The next prime is 9822442379.

It is a happy number.

9822442289 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (9822442199) and next prime (9822442379).

It is a de Polignac number, because none of the positive numbers 2^k-9822442289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9822441289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30407 + ... + 143420.

It is an arithmetic number, because the mean of its divisors is an integer number (901645836).

Almost surely, 2^9822442289 is an apocalyptic number.

It is an amenable number.

9822442289 is a deficient number, since it is larger than the sum of its proper divisors (997307743).

9822442289 is a wasteful number, since it uses less digits than its factorization.

9822442289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174316 (or 174305 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 9822442289 is about 99108.2352229117. The cubic root of 9822442289 is about 2141.6072510223.

The spelling of 9822442289 in words is "nine billion, eight hundred twenty-two million, four hundred forty-two thousand, two hundred eighty-nine".