122303111201 has 4 divisors (see below), whose sum is σ = 124025690304. Its totient is φ = 120580532100.

The previous prime is 122303111173. The next prime is 122303111209. The reversal of 122303111201 is 102111303221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122303111201 - 2⁶ = 122303111137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122303111201.

It is not an unprimeable number, because it can be changed into a prime (122303111209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861289445 + ... + 861289586.

It is an arithmetic number, because the mean of its divisors is an integer number (31006422576).

Almost surely, 2^122303111201 is an apocalyptic number.

It is an amenable number.

122303111201 is a deficient number, since it is larger than the sum of its proper divisors (1722579103).

122303111201 is an equidigital number, since it uses as much as digits as its factorization.

122303111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722579102.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 122303111201 its reverse (102111303221), we get a palindrome (224414414422).

The spelling of 122303111201 in words is "one hundred twenty-two billion, three hundred three million, one hundred eleven thousand, two hundred one".