122206003 has 2 divisors, whose sum is σ = 122206004. Its totient is φ = 122206002.

The previous prime is 122206001. The next prime is 122206027. The reversal of 122206003 is 300602221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122206003 - 2¹ = 122206001 is a prime.

Together with 122206001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (122206001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61103001 + 61103002.

It is an arithmetic number, because the mean of its divisors is an integer number (61103002).

Almost surely, 2^122206003 is an apocalyptic number.

122206003 is a deficient number, since it is larger than the sum of its proper divisors (1).

122206003 is an equidigital number, since it uses as much as digits as its factorization.

122206003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122206003 is about 11054.6824015889. The cubic root of 122206003 is about 496.2465646183.

Adding to 122206003 its reverse (300602221), we get a palindrome (422808224).

The spelling of 122206003 in words is "one hundred twenty-two million, two hundred six thousand, three".