122200003 has 2 divisors, whose sum is σ = 122200004. Its totient is φ = 122200002.

The previous prime is 122199991. The next prime is 122200007. The reversal of 122200003 is 300002221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122200003 - 2⁵ = 122199971 is a prime.

It is not a weakly prime, because it can be changed into another prime (122200007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100001 + 61100002.

It is an arithmetic number, because the mean of its divisors is an integer number (61100002).

Almost surely, 2^122200003 is an apocalyptic number.

122200003 is a deficient number, since it is larger than the sum of its proper divisors (1).

122200003 is an equidigital number, since it uses as much as digits as its factorization.

122200003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 122200003 is about 11054.4110200408. The cubic root of 122200003 is about 496.2384430093.

Adding to 122200003 its reverse (300002221), we get a palindrome (422202224).

The spelling of 122200003 in words is "one hundred twenty-two million, two hundred thousand, three".