110109020912 has 20 divisors (see below), whose sum is σ = 232730430936. Its totient is φ = 50049554880.

The previous prime is 110109020843. The next prime is 110109020933. The reversal of 110109020912 is 219020901011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312809543 + ... + 312809894.

Almost surely, 2^110109020912 is an apocalyptic number.

It is an amenable number.

110109020912 is an abundant number, since it is smaller than the sum of its proper divisors (122621410024).

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

110109020912 is a wasteful number, since it uses less digits than its factorization.

110109020912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625619456 (or 625619450 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 26.

Adding to 110109020912 its reverse (219020901011), we get a palindrome (329129921923).

The spelling of 110109020912 in words is "one hundred ten billion, one hundred nine million, twenty thousand, nine hundred twelve".