122321211303 has 8 divisors (see below), whose sum is σ = 163447207168. Its totient is φ = 81371344824.

The previous prime is 122321211301. The next prime is 122321211361. The reversal of 122321211303 is 303112123221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122321211303 - 2¹ = 122321211301 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 122321211303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122321211301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44030725 + ... + 44033502.

It is an arithmetic number, because the mean of its divisors is an integer number (20430900896).

Almost surely, 2^122321211303 is an apocalyptic number.

122321211303 is a deficient number, since it is larger than the sum of its proper divisors (41125995865).

122321211303 is an equidigital number, since it uses as much as digits as its factorization.

122321211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88064693.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122321211303 its reverse (303112123221), we get a palindrome (425433334524).

The spelling of 122321211303 in words is "one hundred twenty-two billion, three hundred twenty-one million, two hundred eleven thousand, three hundred three".