108908227236 has 96 divisors (see below), whose sum is σ = 274354698240. Its totient is φ = 33496879104.

The previous prime is 108908227231. The next prime is 108908227249. The reversal of 108908227236 is 632722809801.

It is a super-2 number, since 2×108908227236² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108908227231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17912445 + ... + 17918523.

It is an arithmetic number, because the mean of its divisors is an integer number (2857861440).

Almost surely, 2^108908227236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108908227236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137177349120).

108908227236 is an abundant number, since it is smaller than the sum of its proper divisors (165446471004).

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

108908227236 is a wasteful number, since it uses less digits than its factorization.

108908227236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813 (or 7811 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 108908227236 in words is "one hundred eight billion, nine hundred eight million, two hundred twenty-seven thousand, two hundred thirty-six".