122073317 has 4 divisors (see below), whose sum is σ = 122277036. Its totient is φ = 121869600.

The previous prime is 122073307. The next prime is 122073337. The reversal of 122073317 is 713370221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85119076 + 36954241 = 9226^2 + 6079^2 .

It is a cyclic number.

It is not a de Polignac number, because 122073317 - 2⁶ = 122073253 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 (122073307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100958 + ... + 102159.

It is an arithmetic number, because the mean of its divisors is an integer number (30569259).

Almost surely, 2^122073317 is an apocalyptic number.

It is an amenable number.

122073317 is a deficient number, since it is larger than the sum of its proper divisors (203719).

122073317 is an equidigital number, since it uses as much as digits as its factorization.

122073317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203718.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 122073317 is about 11048.6794233519. The cubic root of 122073317 is about 496.0668985490.

The spelling of 122073317 in words is "one hundred twenty-two million, seventy-three thousand, three hundred seventeen".