2002200043 has 8 divisors (see below), whose sum is σ = 2012353040. Its totient is φ = 1992068640.

The previous prime is 2002200023. The next prime is 2002200059. The reversal of 2002200043 is 3400022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002200043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002199996 and 2002200032.

It is not an unprimeable number, because it can be changed into a prime (2002200023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199813 + ... + 209593.

It is an arithmetic number, because the mean of its divisors is an integer number (251544130).

Almost surely, 2^2002200043 is an apocalyptic number.

2002200043 is a deficient number, since it is larger than the sum of its proper divisors (10152997).

2002200043 is an equidigital number, since it uses as much as digits as its factorization.

2002200043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10797.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2002200043 is about 44745.9500178508. The cubic root of 2002200043 is about 1260.3828606834.

Adding to 2002200043 its reverse (3400022002), we get a palindrome (5402222045).

The spelling of 2002200043 in words is "two billion, two million, two hundred thousand, forty-three".