9976684222 has 4 divisors (see below), whose sum is σ = 14965026336. Its totient is φ = 4988342110.

The previous prime is 9976684189. The next prime is 9976684253. The reversal of 9976684222 is 2224866799.

9976684222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2224866799 = 33911 ⋅65609.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2494171054 + ... + 2494171057.

It is an arithmetic number, because the mean of its divisors is an integer number (3741256584).

Almost surely, 2^9976684222 is an apocalyptic number.

9976684222 is a deficient number, since it is larger than the sum of its proper divisors (4988342114).

9976684222 is a wasteful number, since it uses less digits than its factorization.

9976684222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4988342113.

The product of its digits is 5225472, while the sum is 55.

The square root of 9976684222 is about 99883.3530774773. The cubic root of 9976684222 is about 2152.7589763057.

The spelling of 9976684222 in words is "nine billion, nine hundred seventy-six million, six hundred eighty-four thousand, two hundred twenty-two".