122305223303 has 2 divisors, whose sum is σ = 122305223304. Its totient is φ = 122305223302.

The previous prime is 122305223279. The next prime is 122305223347. The reversal of 122305223303 is 303322503221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122305223303 - 2¹⁰ = 122305222279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122305223363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61152611651 + 61152611652.

It is an arithmetic number, because the mean of its divisors is an integer number (61152611652).

Almost surely, 2^122305223303 is an apocalyptic number.

122305223303 is a deficient number, since it is larger than the sum of its proper divisors (1).

122305223303 is an equidigital number, since it uses as much as digits as its factorization.

122305223303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 122305223303 its reverse (303322503221), we get a palindrome (425627726524).

The spelling of 122305223303 in words is "one hundred twenty-two billion, three hundred five million, two hundred twenty-three thousand, three hundred three".