122008127 has 2 divisors, whose sum is σ = 122008128. Its totient is φ = 122008126.

The previous prime is 122008121. The next prime is 122008147. The reversal of 122008127 is 721800221.

It is a weak prime.

It is an emirp because it is prime and its reverse (721800221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122008127 - 2⁴ = 122008111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122008121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61004063 + 61004064.

It is an arithmetic number, because the mean of its divisors is an integer number (61004064).

Almost surely, 2^122008127 is an apocalyptic number.

122008127 is a deficient number, since it is larger than the sum of its proper divisors (1).

122008127 is an equidigital number, since it uses as much as digits as its factorization.

122008127 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.

The square root of 122008127 is about 11045.7289030647. The cubic root of 122008127 is about 495.9785790589.

Adding to 122008127 its reverse (721800221), we get a palindrome (843808348).

The spelling of 122008127 in words is "one hundred twenty-two million, eight thousand, one hundred twenty-seven".