122201121227 has 2 divisors, whose sum is σ = 122201121228. Its totient is φ = 122201121226.

The previous prime is 122201121193. The next prime is 122201121253. The reversal of 122201121227 is 722121102221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122201121227 - 2⁸ = 122201120971 is a prime.

It is a super-3 number, since 3×122201121227³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (122201121827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100560613 + 61100560614.

It is an arithmetic number, because the mean of its divisors is an integer number (61100560614).

Almost surely, 2^122201121227 is an apocalyptic number.

122201121227 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201121227 is an equidigital number, since it uses as much as digits as its factorization.

122201121227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 122201121227 its reverse (722121102221), we get a palindrome (844322223448).

The spelling of 122201121227 in words is "one hundred twenty-two billion, two hundred one million, one hundred twenty-one thousand, two hundred twenty-seven".