122114442427 has 2 divisors, whose sum is σ = 122114442428. Its totient is φ = 122114442426.

The previous prime is 122114442419. The next prime is 122114442481. The reversal of 122114442427 is 724244411221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122114442427 - 2³ = 122114442419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122114442392 and 122114442401.

It is not a weakly prime, because it can be changed into another prime (122114442407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61057221213 + 61057221214.

It is an arithmetic number, because the mean of its divisors is an integer number (61057221214).

Almost surely, 2^122114442427 is an apocalyptic number.

122114442427 is a deficient number, since it is larger than the sum of its proper divisors (1).

122114442427 is an equidigital number, since it uses as much as digits as its factorization.

122114442427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28672, while the sum is 34.

Adding to 122114442427 its reverse (724244411221), we get a palindrome (846358853648).

The spelling of 122114442427 in words is "one hundred twenty-two billion, one hundred fourteen million, four hundred forty-two thousand, four hundred twenty-seven".