122622443666503 has 12 divisors (see below), whose sum is σ = 142711779359520. Its totient is φ = 104917598857280.

The previous prime is 122622443666461. The next prime is 122622443666561. The reversal of 122622443666503 is 305666344226221.

It is a happy number.

It is not a de Polignac number, because 122622443666503 - 2³³ = 122613853731911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122622443666573) 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 in 11 ways as a sum of consecutive naturals, for example, 29806133983 + ... + 29806138096.

It is an arithmetic number, because the mean of its divisors is an integer number (11892648279960).

Almost surely, 2^{122622443666503} is an apocalyptic number.

122622443666503 is a deficient number, since it is larger than the sum of its proper divisors (20089335693017).

122622443666503 is a wasteful number, since it uses less digits than its factorization.

122622443666503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59612272118 (or 59612272107 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 122622443666503 in words is "one hundred twenty-two trillion, six hundred twenty-two billion, four hundred forty-three million, six hundred sixty-six thousand, five hundred three".