109044278112 has 192 divisors, whose sum is σ = 360884160000. Its totient is φ = 28004782080.

The previous prime is 109044278107. The next prime is 109044278173. The reversal of 109044278112 is 211872440901.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 575014 + ... + 740762.

It is an arithmetic number, because the mean of its divisors is an integer number (1879605000).

Almost surely, 2^109044278112 is an apocalyptic number.

109044278112 is a gapful number since it is divisible by the number (12) 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 109044278112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180442080000).

109044278112 is an abundant number, since it is smaller than the sum of its proper divisors (251839881888).

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

109044278112 is a wasteful number, since it uses less digits than its factorization.

109044278112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165869 (or 165861 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 109044278112 in words is "one hundred nine billion, forty-four million, two hundred seventy-eight thousand, one hundred twelve".