110509227938 has 18 divisors (see below), whose sum is σ = 166516857297. Its totient is φ = 55004742000.

The previous prime is 110509227919. The next prime is 110509228003. The reversal of 110509227938 is 839722905011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 64053029569 + 46456198369 = 253087^2 + 215537^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=235063.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110509227892 and 110509227901.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 147149063 + ... + 147149813.

Almost surely, 2^110509227938 is an apocalyptic number.

110509227938 is a deficient number, since it is larger than the sum of its proper divisors (56007629359).

110509227938 is an frugal number, since it uses more digits than its factorization.

110509227938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 110509227938 in words is "one hundred ten billion, five hundred nine million, two hundred twenty-seven thousand, nine hundred thirty-eight".