122832478659 has 16 divisors (see below), whose sum is σ = 181332074880. Its totient is φ = 73332821760.

The previous prime is 122832478649. The next prime is 122832478687. The reversal of 122832478659 is 956874238221.

It is not a de Polignac number, because 122832478659 - 2²⁰ = 122831430083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122832478599 and 122832478608.

It is not an unprimeable number, because it can be changed into a prime (122832478649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27775374 + ... + 27779795.

It is an arithmetic number, because the mean of its divisors is an integer number (11333254680).

Almost surely, 2^122832478659 is an apocalyptic number.

122832478659 is a deficient number, since it is larger than the sum of its proper divisors (58499596221).

122832478659 is a wasteful number, since it uses less digits than its factorization.

122832478659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55555250.

The product of its digits is 11612160, while the sum is 57.

It can be divided in two parts, 12283 and 2478659, that added together give a palindrome (2490942).

The spelling of 122832478659 in words is "one hundred twenty-two billion, eight hundred thirty-two million, four hundred seventy-eight thousand, six hundred fifty-nine".