122221303301 has 2 divisors, whose sum is σ = 122221303302. Its totient is φ = 122221303300.

The previous prime is 122221303289. The next prime is 122221303397. The reversal of 122221303301 is 103303122221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65164815076 + 57056488225 = 255274^2 + 238865^2 .

It is a cyclic number.

It is not a de Polignac number, because 122221303301 - 2¹⁰ = 122221302277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122221303801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61110651650 + 61110651651.

It is an arithmetic number, because the mean of its divisors is an integer number (61110651651).

Almost surely, 2^122221303301 is an apocalyptic number.

It is an amenable number.

122221303301 is a deficient number, since it is larger than the sum of its proper divisors (1).

122221303301 is an equidigital number, since it uses as much as digits as its factorization.

122221303301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122221303301 its reverse (103303122221), we get a palindrome (225524425522).

The spelling of 122221303301 in words is "one hundred twenty-two billion, two hundred twenty-one million, three hundred three thousand, three hundred one".