122427426119 has 2 divisors, whose sum is σ = 122427426120. Its totient is φ = 122427426118.

The previous prime is 122427426109. The next prime is 122427426127. The reversal of 122427426119 is 911624724221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122427426119 - 2²⁰ = 122426377543 is a prime.

It is a super-2 number, since 2×122427426119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122427426109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61213713059 + 61213713060.

It is an arithmetic number, because the mean of its divisors is an integer number (61213713060).

Almost surely, 2^122427426119 is an apocalyptic number.

122427426119 is a deficient number, since it is larger than the sum of its proper divisors (1).

122427426119 is an equidigital number, since it uses as much as digits as its factorization.

122427426119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The spelling of 122427426119 in words is "one hundred twenty-two billion, four hundred twenty-seven million, four hundred twenty-six thousand, one hundred nineteen".