122716223 has 8 divisors (see below), whose sum is σ = 140835840. Its totient is φ = 104743800.

The previous prime is 122716211. The next prime is 122716229. The reversal of 122716223 is 322617221.

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

It is not a de Polignac number, because 122716223 - 2²⁰ = 121667647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122716192 and 122716201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122716229) 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, 35003 + ... + 38348.

It is an arithmetic number, because the mean of its divisors is an integer number (17604480).

Almost surely, 2^122716223 is an apocalyptic number.

122716223 is a deficient number, since it is larger than the sum of its proper divisors (18119617).

122716223 is an equidigital number, since it uses as much as digits as its factorization.

122716223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73597.

The product of its digits is 2016, while the sum is 26.

The square root of 122716223 is about 11077.7354635322. The cubic root of 122716223 is about 496.9362289589.

The spelling of 122716223 in words is "one hundred twenty-two million, seven hundred sixteen thousand, two hundred twenty-three".