122416529 has 8 divisors (see below), whose sum is σ = 128072448. Its totient is φ = 116887840.

The previous prime is 122416433. The next prime is 122416531. The reversal of 122416529 is 925614221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122416529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122416495 and 122416504.

It is not an unprimeable number, because it can be changed into a prime (122416559) 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, 29837 + ... + 33690.

It is an arithmetic number, because the mean of its divisors is an integer number (16009056).

Almost surely, 2^122416529 is an apocalyptic number.

It is an amenable number.

122416529 is a deficient number, since it is larger than the sum of its proper divisors (5655919).

122416529 is an equidigital number, since it uses as much as digits as its factorization.

122416529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63615.

The product of its digits is 8640, while the sum is 32.

The square root of 122416529 is about 11064.2003326043. The cubic root of 122416529 is about 496.5313647830.

The spelling of 122416529 in words is "one hundred twenty-two million, four hundred sixteen thousand, five hundred twenty-nine".