122001323122 has 8 divisors (see below), whose sum is σ = 209145125376. Its totient is φ = 52286281332.

The previous prime is 122001323099. The next prime is 122001323141. The reversal of 122001323122 is 221323100221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122001323122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4357190098 + ... + 4357190125.

It is an arithmetic number, because the mean of its divisors is an integer number (26143140672).

Almost surely, 2^122001323122 is an apocalyptic number.

122001323122 is a deficient number, since it is larger than the sum of its proper divisors (87143802254).

122001323122 is an equidigital number, since it uses as much as digits as its factorization.

122001323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8714380232.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122001323122 its reverse (221323100221), we get a palindrome (343324423343).

The spelling of 122001323122 in words is "one hundred twenty-two billion, one million, three hundred twenty-three thousand, one hundred twenty-two".