110112331986 has 40 divisors (see below), whose sum is σ = 259719152880. Its totient is φ = 34772314392.

The previous prime is 110112331969. The next prime is 110112331993. The reversal of 110112331986 is 689133211011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 110112331986.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17883916 + ... + 17890071.

It is an arithmetic number, because the mean of its divisors is an integer number (6492978822).

Almost surely, 2^110112331986 is an apocalyptic number.

110112331986 is an abundant number, since it is smaller than the sum of its proper divisors (149606820894).

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

110112331986 is a wasteful number, since it uses less digits than its factorization.

110112331986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35774020 (or 35774011 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

Adding to 110112331986 its reverse (689133211011), we get a palindrome (799245542997).

The spelling of 110112331986 in words is "one hundred ten billion, one hundred twelve million, three hundred thirty-one thousand, nine hundred eighty-six".