2216424167 has 8 divisors (see below), whose sum is σ = 2277144576. Its totient is φ = 2156268952.

The previous prime is 2216424139. The next prime is 2216424179. The reversal of 2216424167 is 7614246122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2216424167 - 2¹² = 2216420071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216424667) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 133343 + ... + 149040.

It is an arithmetic number, because the mean of its divisors is an integer number (284643072).

Almost surely, 2^2216424167 is an apocalyptic number.

2216424167 is a deficient number, since it is larger than the sum of its proper divisors (60720409).

2216424167 is a wasteful number, since it uses less digits than its factorization.

2216424167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282597.

The product of its digits is 32256, while the sum is 35.

The square root of 2216424167 is about 47078.9142504370. The cubic root of 2216424167 is about 1303.8199609590.

The spelling of 2216424167 in words is "two billion, two hundred sixteen million, four hundred twenty-four thousand, one hundred sixty-seven".