2214315218 has 16 divisors (see below), whose sum is σ = 3357244800. Its totient is φ = 1095256416.

The previous prime is 2214315217. The next prime is 2214315281. The reversal of 2214315218 is 8125134122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2214315217) 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, 210971 + ... + 221217.

It is an arithmetic number, because the mean of its divisors is an integer number (209827800).

Almost surely, 2^2214315218 is an apocalyptic number.

2214315218 is a deficient number, since it is larger than the sum of its proper divisors (1142929582).

2214315218 is a wasteful number, since it uses less digits than its factorization.

2214315218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401.

The product of its digits is 3840, while the sum is 29.

The square root of 2214315218 is about 47056.5108991306. The cubic root of 2214315218 is about 1303.4062973014.

The spelling of 2214315218 in words is "two billion, two hundred fourteen million, three hundred fifteen thousand, two hundred eighteen".