122211301 has 2 divisors, whose sum is σ = 122211302. Its totient is φ = 122211300.

The previous prime is 122211293. The next prime is 122211311. The reversal of 122211301 is 103112221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83448225 + 38763076 = 9135^2 + 6226^2 .

It is a cyclic number.

It is not a de Polignac number, because 122211301 - 2³ = 122211293 is a prime.

It is a super-2 number, since 2×122211301² = 29871204184225202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122211311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105650 + 61105651.

It is an arithmetic number, because the mean of its divisors is an integer number (61105651).

Almost surely, 2^122211301 is an apocalyptic number.

It is an amenable number.

122211301 is a deficient number, since it is larger than the sum of its proper divisors (1).

122211301 is an equidigital number, since it uses as much as digits as its factorization.

122211301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 122211301 is about 11054.9220259575. The cubic root of 122211301 is about 496.2537357780.

Adding to 122211301 its reverse (103112221), we get a palindrome (225323522).

The spelling of 122211301 in words is "one hundred twenty-two million, two hundred eleven thousand, three hundred one".