10002044224243 has 4 divisors (see below), whose sum is σ = 10002051309888. Its totient is φ = 10002037138600.

The previous prime is 10002044224189. The next prime is 10002044224267. The reversal of 10002044224243 is 34242244020001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002044224243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002044221243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623683 + ... + 4515868.

It is an arithmetic number, because the mean of its divisors is an integer number (2500512827472).

Almost surely, 2^{10002044224243} is an apocalyptic number.

10002044224243 is a deficient number, since it is larger than the sum of its proper divisors (7085645).

10002044224243 is an equidigital number, since it uses as much as digits as its factorization.

10002044224243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7085644.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 10002044224243 its reverse (34242244020001), we get a palindrome (44244288244244).

The spelling of 10002044224243 in words is "ten trillion, two billion, forty-four million, two hundred twenty-four thousand, two hundred forty-three".