2244421345003 has 2 divisors, whose sum is σ = 2244421345004. Its totient is φ = 2244421345002.

The previous prime is 2244421344911. The next prime is 2244421345039. The reversal of 2244421345003 is 3005431244422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2244421345003 - 2³⁷ = 2106982391531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2244421345003.

It is not a weakly prime, because it can be changed into another prime (2244421345403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122210672501 + 1122210672502.

It is an arithmetic number, because the mean of its divisors is an integer number (1122210672502).

Almost surely, 2^{2244421345003} is an apocalyptic number.

2244421345003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244421345003 is an equidigital number, since it uses as much as digits as its factorization.

2244421345003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2244421345003 its reverse (3005431244422), we get a palindrome (5249852589425).

The spelling of 2244421345003 in words is "two trillion, two hundred forty-four billion, four hundred twenty-one million, three hundred forty-five thousand, three".