108688844820220 has 48 divisors (see below), whose sum is σ = 260856629788608. Its totient is φ = 37264260764160.

The previous prime is 108688844820197. The next prime is 108688844820233. The reversal of 108688844820220 is 22028448886801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5792344 + ... + 15840736.

It is an arithmetic number, because the mean of its divisors is an integer number (5434513120596).

Almost surely, 2^{108688844820220} is an apocalyptic number.

108688844820220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108688844820220 is an abundant number, since it is smaller than the sum of its proper divisors (152167784968388).

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

108688844820220 is a wasteful number, since it uses less digits than its factorization.

108688844820220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10125670 (or 10125668 counting only the distinct ones).

The product of its (nonzero) digits is 25165824, while the sum is 61.

The spelling of 108688844820220 in words is "one hundred eight trillion, six hundred eighty-eight billion, eight hundred forty-four million, eight hundred twenty thousand, two hundred twenty".