108388122 has 32 divisors (see below), whose sum is σ = 233502720. Its totient is φ = 33430320.

The previous prime is 108388117. The next prime is 108388139. The reversal of 108388122 is 221883801.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6154 + ... + 15957.

It is an arithmetic number, because the mean of its divisors is an integer number (7296960).

Almost surely, 2^108388122 is an apocalyptic number.

108388122 is an abundant number, since it is smaller than the sum of its proper divisors (125114598).

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

108388122 is a wasteful number, since it uses less digits than its factorization.

108388122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22178.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 108388122 is about 10410.9616270544. The cubic root of 108388122 is about 476.7901014275.

The spelling of 108388122 in words is "one hundred eight million, three hundred eighty-eight thousand, one hundred twenty-two".