220118368 has 12 divisors (see below), whose sum is σ = 433358100. Its totient is φ = 110059168.

The previous prime is 220118357. The next prime is 220118369. The reversal of 220118368 is 863811022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220118369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3439318 + ... + 3439381.

It is an arithmetic number, because the mean of its divisors is an integer number (36113175).

Almost surely, 2^220118368 is an apocalyptic number.

It is an amenable number.

220118368 is a deficient number, since it is larger than the sum of its proper divisors (213239732).

220118368 is an equidigital number, since it uses as much as digits as its factorization.

220118368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878709 (or 6878701 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 220118368 is about 14836.3866220856. The cubic root of 220118368 is about 603.7893217249.

The spelling of 220118368 in words is "two hundred twenty million, one hundred eighteen thousand, three hundred sixty-eight".