2002200000043 has 2 divisors, whose sum is σ = 2002200000044. Its totient is φ = 2002200000042.

The previous prime is 2002199999939. The next prime is 2002200000079. The reversal of 2002200000043 is 3400000022002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002200000043 - 2²¹ = 2002197902891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002199999969 and 2002200000032.

It is not a weakly prime, because it can be changed into another prime (2002200000443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001100000021 + 1001100000022.

It is an arithmetic number, because the mean of its divisors is an integer number (1001100000022).

Almost surely, 2^{2002200000043} is an apocalyptic number.

2002200000043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002200000043 is an equidigital number, since it uses as much as digits as its factorization.

2002200000043 is an evil number, because the sum of its binary digits is even.

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

Adding to 2002200000043 its reverse (3400000022002), we get a palindrome (5402200022045).

The spelling of 2002200000043 in words is "two trillion, two billion, two hundred million, forty-three", and thus it is an aban number.