122673446501 has 2 divisors, whose sum is σ = 122673446502. Its totient is φ = 122673446500.

The previous prime is 122673446417. The next prime is 122673446503. The reversal of 122673446501 is 105644376221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122411815876 + 261630625 = 349874^2 + 16175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122673446501 is a prime.

Together with 122673446503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122673446503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61336723250 + 61336723251.

It is an arithmetic number, because the mean of its divisors is an integer number (61336723251).

Almost surely, 2^122673446501 is an apocalyptic number.

It is an amenable number.

122673446501 is a deficient number, since it is larger than the sum of its proper divisors (1).

122673446501 is an equidigital number, since it uses as much as digits as its factorization.

122673446501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 122673446501 in words is "one hundred twenty-two billion, six hundred seventy-three million, four hundred forty-six thousand, five hundred one".