122416315 has 8 divisors (see below), whose sum is σ = 167885280. Its totient is φ = 83942592.

The previous prime is 122416309. The next prime is 122416319. The reversal of 122416315 is 513614221.

It is a happy number.

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 122416315 - 2⁷ = 122416187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122416315.

It is not an unprimeable number, because it can be changed into a prime (122416319) 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, 1748770 + ... + 1748839.

It is an arithmetic number, because the mean of its divisors is an integer number (20985660).

Almost surely, 2^122416315 is an apocalyptic number.

122416315 is a deficient number, since it is larger than the sum of its proper divisors (45468965).

122416315 is an equidigital number, since it uses as much as digits as its factorization.

122416315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497621.

The product of its digits is 1440, while the sum is 25.

The square root of 122416315 is about 11064.1906617701. The cubic root of 122416315 is about 496.5310754490.

The spelling of 122416315 in words is "one hundred twenty-two million, four hundred sixteen thousand, three hundred fifteen".