4891670222 has 16 divisors (see below), whose sum is σ = 7659131040. Its totient is φ = 2338698912.

The previous prime is 4891670177. The next prime is 4891670237. The reversal of 4891670222 is 2220761984.

It is a self number, because there is not a number n which added to its sum of digits gives 4891670222.

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 in 7 ways as a sum of consecutive naturals, for example, 132068 + ... + 165000.

It is an arithmetic number, because the mean of its divisors is an integer number (478695690).

Almost surely, 2^4891670222 is an apocalyptic number.

4891670222 is a deficient number, since it is larger than the sum of its proper divisors (2767460818).

4891670222 is a wasteful number, since it uses less digits than its factorization.

4891670222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36187.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 4891670222 is about 69940.4762780466. The cubic root of 4891670222 is about 1697.5362490895.

The spelling of 4891670222 in words is "four billion, eight hundred ninety-one million, six hundred seventy thousand, two hundred twenty-two".