122020124119 has 2 divisors, whose sum is σ = 122020124120. Its totient is φ = 122020124118.

The previous prime is 122020124117. The next prime is 122020124131. The reversal of 122020124119 is 911421020221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122020124119 - 2¹ = 122020124117 is a prime.

It is a super-2 number, since 2×122020124119² (a number of 23 digits) contains 22 as substring.

Together with 122020124117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 122020124093 and 122020124102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122020124111) 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, 61010062059 + 61010062060.

It is an arithmetic number, because the mean of its divisors is an integer number (61010062060).

Almost surely, 2^122020124119 is an apocalyptic number.

122020124119 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020124119 is an equidigital number, since it uses as much as digits as its factorization.

122020124119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 122020124119 in words is "one hundred twenty-two billion, twenty million, one hundred twenty-four thousand, one hundred nineteen".