122223103 has 4 divisors (see below), whose sum is σ = 122248368. Its totient is φ = 122197840.

The previous prime is 122223089. The next prime is 122223113. The reversal of 122223103 is 301322221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301322221 = 12037 ⋅25033.

It is a cyclic number.

It is not a de Polignac number, because 122223103 - 2⁹ = 122222591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122223113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2851 + ... + 15892.

It is an arithmetic number, because the mean of its divisors is an integer number (30562092).

Almost surely, 2^122223103 is an apocalyptic number.

122223103 is a deficient number, since it is larger than the sum of its proper divisors (25265).

122223103 is an equidigital number, since it uses as much as digits as its factorization.

122223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25264.

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

The square root of 122223103 is about 11055.4558024534. The cubic root of 122223103 is about 496.2697097455.

Adding to 122223103 its reverse (301322221), we get a palindrome (423545324).

The spelling of 122223103 in words is "one hundred twenty-two million, two hundred twenty-three thousand, one hundred three".