122108504 has 48 divisors (see below), whose sum is σ = 270493200. Its totient is φ = 50621760.

The previous prime is 122108479. The next prime is 122108509. The reversal of 122108504 is 405801221.

It is a self number, because there is not a number n which added to its sum of digits gives 122108504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122108509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52682 + ... + 54950.

It is an arithmetic number, because the mean of its divisors is an integer number (5635275).

Almost surely, 2^122108504 is an apocalyptic number.

122108504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122108504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135246600).

122108504 is an abundant number, since it is smaller than the sum of its proper divisors (148384696).

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

122108504 is a wasteful number, since it uses less digits than its factorization.

122108504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344 (or 2309 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 122108504 is about 11050.2716708685. The cubic root of 122108504 is about 496.1145568731.

Adding to 122108504 its reverse (405801221), we get a palindrome (527909725).

The spelling of 122108504 in words is "one hundred twenty-two million, one hundred eight thousand, five hundred four".