122443032106979 has 2 divisors, whose sum is σ = 122443032106980. Its totient is φ = 122443032106978.

The previous prime is 122443032106957. The next prime is 122443032106991. The reversal of 122443032106979 is 979601230344221.

It is a strong prime.

It is an emirp because it is prime and its reverse (979601230344221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122443032106979 - 2¹² = 122443032102883 is a prime.

It is a super-2 number, since 2×122443032106979² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122443032106979.

It is not a weakly prime, because it can be changed into another prime (122443032106279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61221516053489 + 61221516053490.

It is an arithmetic number, because the mean of its divisors is an integer number (61221516053490).

Almost surely, 2^{122443032106979} is an apocalyptic number.

122443032106979 is a deficient number, since it is larger than the sum of its proper divisors (1).

122443032106979 is an equidigital number, since it uses as much as digits as its factorization.

122443032106979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 122443032106979 in words is "one hundred twenty-two trillion, four hundred forty-three billion, thirty-two million, one hundred six thousand, nine hundred seventy-nine".