9889012922 has 8 divisors (see below), whose sum is σ = 15012236736. Its totient is φ = 4884934012.

The previous prime is 9889012921. The next prime is 9889012961. The reversal of 9889012922 is 2292109889.

9889012922 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (9889012921) by changing a digit.

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, 29786018 + ... + 29786349.

It is an arithmetic number, because the mean of its divisors is an integer number (1876529592).

Almost surely, 2^9889012922 is an apocalyptic number.

9889012922 is a deficient number, since it is larger than the sum of its proper divisors (5123223814).

9889012922 is a wasteful number, since it uses less digits than its factorization.

9889012922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59572452.

The product of its (nonzero) digits is 373248, while the sum is 50.

The square root of 9889012922 is about 99443.5162391194. The cubic root of 9889012922 is about 2146.4345391476.

The spelling of 9889012922 in words is "nine billion, eight hundred eighty-nine million, twelve thousand, nine hundred twenty-two".