122602005259 has 8 divisors (see below), whose sum is σ = 122895392400. Its totient is φ = 122308709376.

The previous prime is 122602005221. The next prime is 122602005289. The reversal of 122602005259 is 952500206221.

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 122602005259 - 2¹⁵ = 122601972491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122602005289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3207967 + ... + 3245959.

It is an arithmetic number, because the mean of its divisors is an integer number (15361924050).

Almost surely, 2^122602005259 is an apocalyptic number.

122602005259 is a deficient number, since it is larger than the sum of its proper divisors (293387141).

122602005259 is an equidigital number, since it uses as much as digits as its factorization.

122602005259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45629.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 122602005259 in words is "one hundred twenty-two billion, six hundred two million, five thousand, two hundred fifty-nine".