122505411102 has 16 divisors (see below), whose sum is σ = 245076395520. Its totient is φ = 40824208152.

The previous prime is 122505411079. The next prime is 122505411131. The reversal of 122505411102 is 201114505221.

It is a happy number.

122505411102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707918 + ... + 2752785.

It is an arithmetic number, because the mean of its divisors is an integer number (15317274720).

Almost surely, 2^122505411102 is an apocalyptic number.

122505411102 is an abundant number, since it is smaller than the sum of its proper divisors (122570984418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122505411102 is a wasteful number, since it uses less digits than its factorization.

122505411102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464447.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 122505411102 its reverse (201114505221), we get a palindrome (323619916323).

The spelling of 122505411102 in words is "one hundred twenty-two billion, five hundred five million, four hundred eleven thousand, one hundred two".