2002200118 has 4 divisors (see below), whose sum is σ = 3003300180. Its totient is φ = 1001100058.

The previous prime is 2002200113. The next prime is 2002200121. The reversal of 2002200118 is 8110022002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002200113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500550028 + ... + 500550031.

It is an arithmetic number, because the mean of its divisors is an integer number (750825045).

Almost surely, 2^2002200118 is an apocalyptic number.

2002200118 is a deficient number, since it is larger than the sum of its proper divisors (1001100062).

2002200118 is a wasteful number, since it uses less digits than its factorization.

2002200118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001100061.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2002200118 is about 44745.9508559154. The cubic root of 2002200118 is about 1260.3828764208.

The spelling of 2002200118 in words is "two billion, two million, two hundred thousand, one hundred eighteen".