122201371 has 2 divisors, whose sum is σ = 122201372. Its totient is φ = 122201370.

The previous prime is 122201333. The next prime is 122201377. The reversal of 122201371 is 173102221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122201371 - 2⁷ = 122201243 is a prime.

It is not a weakly prime, because it can be changed into another prime (122201377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100685 + 61100686.

It is an arithmetic number, because the mean of its divisors is an integer number (61100686).

Almost surely, 2^122201371 is an apocalyptic number.

122201371 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201371 is an equidigital number, since it uses as much as digits as its factorization.

122201371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 122201371 is about 11054.4728956201. The cubic root of 122201371 is about 496.2402947595.

Adding to 122201371 its reverse (173102221), we get a palindrome (295303592).

The spelling of 122201371 in words is "one hundred twenty-two million, two hundred one thousand, three hundred seventy-one".