22327003 has 2 divisors, whose sum is σ = 22327004. Its totient is φ = 22327002.

The previous prime is 22326989. The next prime is 22327007. The reversal of 22327003 is 30072322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22327003 - 2⁵ = 22326971 is a prime.

It is a super-3 number, since 3×22327003³ (a number of 23 digits) contains 333 as substring.

It is equal to p_1408501 and since 22327003 and 1408501 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (22327007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11163501 + 11163502.

It is an arithmetic number, because the mean of its divisors is an integer number (11163502).

Almost surely, 2^22327003 is an apocalyptic number.

22327003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22327003 is an equidigital number, since it uses as much as digits as its factorization.

22327003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 22327003 is about 4725.1458178558. The cubic root of 22327003 is about 281.5854067299.

Adding to 22327003 its reverse (30072322), we get a palindrome (52399325).

The spelling of 22327003 in words is "twenty-two million, three hundred twenty-seven thousand, three".