122023717 has 8 divisors (see below), whose sum is σ = 128761920. Its totient is φ = 115404960.

The previous prime is 122023711. The next prime is 122023721. The reversal of 122023717 is 717320221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122023717 - 2³ = 122023709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122023691 and 122023700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122023711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27759 + ... + 31852.

It is an arithmetic number, because the mean of its divisors is an integer number (16095240).

Almost surely, 2^122023717 is an apocalyptic number.

It is an amenable number.

122023717 is a deficient number, since it is larger than the sum of its proper divisors (6738203).

122023717 is an equidigital number, since it uses as much as digits as its factorization.

122023717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59723.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 122023717 is about 11046.4345831585. The cubic root of 122023717 is about 495.9997032712. Note that the first 3 decimals are identical.

Adding to 122023717 its reverse (717320221), we get a palindrome (839343938).

The spelling of 122023717 in words is "one hundred twenty-two million, twenty-three thousand, seven hundred seventeen".