122201222303 has 4 divisors (see below), whose sum is σ = 126143197248. Its totient is φ = 118259247360.

The previous prime is 122201222257. The next prime is 122201222321. The reversal of 122201222303 is 303222102221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303222102221 = 439 ⋅690710939.

It is a cyclic number.

It is not a de Polignac number, because 122201222303 - 2¹² = 122201218207 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 (122201222333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1970987426 + ... + 1970987487.

It is an arithmetic number, because the mean of its divisors is an integer number (31535799312).

Almost surely, 2^122201222303 is an apocalyptic number.

122201222303 is a deficient number, since it is larger than the sum of its proper divisors (3941974945).

122201222303 is an equidigital number, since it uses as much as digits as its factorization.

122201222303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941974944.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122201222303 its reverse (303222102221), we get a palindrome (425423324524).

The spelling of 122201222303 in words is "one hundred twenty-two billion, two hundred one million, two hundred twenty-two thousand, three hundred three".