2442223042003 has 2 divisors, whose sum is σ = 2442223042004. Its totient is φ = 2442223042002.

The previous prime is 2442223041991. The next prime is 2442223042033. The reversal of 2442223042003 is 3002403222442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2442223042003 - 2²⁹ = 2441686171091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442223042033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221111521001 + 1221111521002.

It is an arithmetic number, because the mean of its divisors is an integer number (1221111521002).

Almost surely, 2^{2442223042003} is an apocalyptic number.

2442223042003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442223042003 is an equidigital number, since it uses as much as digits as its factorization.

2442223042003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 2442223042003 its reverse (3002403222442), we get a palindrome (5444626264445).

The spelling of 2442223042003 in words is "two trillion, four hundred forty-two billion, two hundred twenty-three million, forty-two thousand, three".