22052003 has 2 divisors, whose sum is σ = 22052004. Its totient is φ = 22052002.

The previous prime is 22051993. The next prime is 22052011. The reversal of 22052003 is 30025022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22052003 - 2⁸ = 22051747 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22052033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11026001 + 11026002.

It is an arithmetic number, because the mean of its divisors is an integer number (11026002).

Almost surely, 2^22052003 is an apocalyptic number.

22052003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22052003 is an equidigital number, since it uses as much as digits as its factorization.

22052003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 22052003 is about 4695.9560261996. The cubic root of 22052003 is about 280.4245388078.

Adding to 22052003 its reverse (30025022), we get a palindrome (52077025).

The spelling of 22052003 in words is "twenty-two million, fifty-two thousand, three".