9927018422 has 8 divisors (see below), whose sum is σ = 14912331336. Its totient is φ = 4956241312.

The previous prime is 9927018421. The next prime is 9927018487. The reversal of 9927018422 is 2248107299.

9927018422 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9927018421) 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, 3632243 + ... + 3634974.

It is an arithmetic number, because the mean of its divisors is an integer number (1864041417).

Almost surely, 2^9927018422 is an apocalyptic number.

9927018422 is a deficient number, since it is larger than the sum of its proper divisors (4985312914).

9927018422 is a wasteful number, since it uses less digits than its factorization.

9927018422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267902.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 9927018422 is about 99634.4238805043. The cubic root of 9927018422 is about 2149.1807530941.

The spelling of 9927018422 in words is "nine billion, nine hundred twenty-seven million, eighteen thousand, four hundred twenty-two".