9422222 has 8 divisors (see below), whose sum is σ = 14147400. Its totient is φ = 4706424.

The previous prime is 9422213. The next prime is 9422227. The reversal of 9422222 is 2222249.

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

9422222 is a modest number, since divided by 2222 gives 942 as remainder.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9422227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1304 + ... + 4532.

It is an arithmetic number, because the mean of its divisors is an integer number (1768425).

Almost surely, 2^9422222 is an apocalyptic number.

9422222 is a deficient number, since it is larger than the sum of its proper divisors (4725178).

9422222 is a wasteful number, since it uses less digits than its factorization.

9422222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690.

The product of its digits is 1152, while the sum is 23.

The square root of 9422222 is about 3069.5638126613. The cubic root of 9422222 is about 211.2116053607.

The spelling of 9422222 in words is "nine million, four hundred twenty-two thousand, two hundred twenty-two".