2213320018 has 16 divisors (see below), whose sum is σ = 4086129600. Its totient is φ = 875599056.

The previous prime is 2213320003. The next prime is 2213320027. The reversal of 2213320018 is 8100233122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080368 + ... + 6080731.

It is an arithmetic number, because the mean of its divisors is an integer number (255383100).

Almost surely, 2^2213320018 is an apocalyptic number.

2213320018 is a deficient number, since it is larger than the sum of its proper divisors (1872809582).

2213320018 is a wasteful number, since it uses less digits than its factorization.

2213320018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12161121.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2213320018 is about 47045.9351910449. The cubic root of 2213320018 is about 1303.2110007578.

The spelling of 2213320018 in words is "two billion, two hundred thirteen million, three hundred twenty thousand, eighteen".