22002044003 has 2 divisors, whose sum is σ = 22002044004. Its totient is φ = 22002044002.

The previous prime is 22002043993. The next prime is 22002044027. The reversal of 22002044003 is 30044020022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22002044003 - 2¹² = 22002039907 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002044063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001022001 + 11001022002.

It is an arithmetic number, because the mean of its divisors is an integer number (11001022002).

Almost surely, 2^22002044003 is an apocalyptic number.

22002044003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002044003 is an equidigital number, since it uses as much as digits as its factorization.

22002044003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 22002044003 its reverse (30044020022), we get a palindrome (52046064025).

The spelling of 22002044003 in words is "twenty-two billion, two million, forty-four thousand, three".