122223303223 has 16 divisors (see below), whose sum is σ = 143258068800. Its totient is φ = 104230982688.

The previous prime is 122223303217. The next prime is 122223303299. The reversal of 122223303223 is 322303322221.

It is a de Polignac number, because none of the positive numbers 2^k-122223303223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122223303823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836836 + ... + 971977.

It is an arithmetic number, because the mean of its divisors is an integer number (8953629300).

Almost surely, 2^122223303223 is an apocalyptic number.

122223303223 is a deficient number, since it is larger than the sum of its proper divisors (21034765577).

122223303223 is an equidigital number, since it uses as much as digits as its factorization.

122223303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809031 (or 1809017 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 122223303223 its reverse (322303322221), we get a palindrome (444526625444).

The spelling of 122223303223 in words is "one hundred twenty-two billion, two hundred twenty-three million, three hundred three thousand, two hundred twenty-three".