2222503 has 2 divisors, whose sum is σ = 2222504. Its totient is φ = 2222502.

The previous prime is 2222501. The next prime is 2222509. The reversal of 2222503 is 3052222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222503 - 2¹ = 2222501 is a prime.

Together with 2222501, it forms a pair of twin primes.

It is a plaindrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111251 + 1111252.

It is an arithmetic number, because the mean of its divisors is an integer number (1111252).

2^2222503 is an apocalyptic number.

2222503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222503 is an equidigital number, since it uses as much as digits as its factorization.

2222503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2222503 is about 1490.8061577549. The cubic root of 2222503 is about 130.5010838467.

Adding to 2222503 its reverse (3052222), we get a palindrome (5274725).

The spelling of 2222503 in words is "two million, two hundred twenty-two thousand, five hundred three".