1002200102243 has 2 divisors, whose sum is σ = 1002200102244. Its totient is φ = 1002200102242.

The previous prime is 1002200102209. The next prime is 1002200102263. The reversal of 1002200102243 is 3422010022001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002200102243 - 2¹⁰ = 1002200101219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1002200102263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501100051121 + 501100051122.

It is an arithmetic number, because the mean of its divisors is an integer number (501100051122).

Almost surely, 2^{1002200102243} is an apocalyptic number.

1002200102243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002200102243 is an equidigital number, since it uses as much as digits as its factorization.

1002200102243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1002200102243 its reverse (3422010022001), we get a palindrome (4424210124244).

The spelling of 1002200102243 in words is "one trillion, two billion, two hundred million, one hundred two thousand, two hundred forty-three".