2213347418 has 16 divisors (see below), whose sum is σ = 3335219496. Its totient is φ = 1101619200.

The previous prime is 2213347391. The next prime is 2213347421. The reversal of 2213347418 is 8147433122.

It can be written as a sum of positive squares in 4 ways, for example, as 1624654249 + 588693169 = 40307^2 + 24263^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 458618 + ... + 463418.

Almost surely, 2^2213347418 is an apocalyptic number.

2213347418 is a deficient number, since it is larger than the sum of its proper divisors (1121872078).

2213347418 is a wasteful number, since it uses less digits than its factorization.

2213347418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5809.

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

The square root of 2213347418 is about 47046.2263948980. The cubic root of 2213347418 is about 1303.2163784760.

The spelling of 2213347418 in words is "two billion, two hundred thirteen million, three hundred forty-seven thousand, four hundred eighteen".