122119138027 has 2 divisors, whose sum is σ = 122119138028. Its totient is φ = 122119138026.

The previous prime is 122119138021. The next prime is 122119138033. The reversal of 122119138027 is 720831911221.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (122119138021) and next prime (122119138033).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122119138027 is a prime.

It is not a weakly prime, because it can be changed into another prime (122119138021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61059569013 + 61059569014.

It is an arithmetic number, because the mean of its divisors is an integer number (61059569014).

Almost surely, 2^122119138027 is an apocalyptic number.

122119138027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122119138027 is an equidigital number, since it uses as much as digits as its factorization.

122119138027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 122119138027 in words is "one hundred twenty-two billion, one hundred nineteen million, one hundred thirty-eight thousand, twenty-seven".