2212230218 has 8 divisors (see below), whose sum is σ = 3620013120. Its totient is φ = 1005559180.

The previous prime is 2212230203. The next prime is 2212230221. The reversal of 2212230218 is 8120322122.

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

It is a junction number, because it is equal to n+sod(n) for n = 2212230193 and 2212230202.

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 3 ways as a sum of consecutive naturals, for example, 50277938 + ... + 50277981.

It is an arithmetic number, because the mean of its divisors is an integer number (452501640).

Almost surely, 2^2212230218 is an apocalyptic number.

2212230218 is a deficient number, since it is larger than the sum of its proper divisors (1407782902).

2212230218 is a wasteful number, since it uses less digits than its factorization.

2212230218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100555932.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2212230218 is about 47034.3514678368. The cubic root of 2212230218 is about 1302.9970728876.

The spelling of 2212230218 in words is "two billion, two hundred twelve million, two hundred thirty thousand, two hundred eighteen".