122073335117 has 4 divisors (see below), whose sum is σ = 122074069500. Its totient is φ = 122072600736.

The previous prime is 122073335077. The next prime is 122073335129. The reversal of 122073335117 is 711533370221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 51664835401 + 70408499716 = 227299^2 + 265346^2 .

It is a cyclic number.

It is not a de Polignac number, because 122073335117 - 2⁶ = 122073335053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122073335147) 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 in 3 ways as a sum of consecutive naturals, for example, 14183 + ... + 494315.

It is an arithmetic number, because the mean of its divisors is an integer number (30518517375).

Almost surely, 2^122073335117 is an apocalyptic number.

It is an amenable number.

122073335117 is a deficient number, since it is larger than the sum of its proper divisors (734383).

122073335117 is an equidigital number, since it uses as much as digits as its factorization.

122073335117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734382.

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 122073335117 in words is "one hundred twenty-two billion, seventy-three million, three hundred thirty-five thousand, one hundred seventeen".