110101100220112 has 20 divisors (see below), whose sum is σ = 213321254412996. Its totient is φ = 55050453920000.

The previous prime is 110101100220079. The next prime is 110101100220157. The reversal of 110101100220112 is 211022001101011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22367829727296 + 87733270492816 = 4729464^2 + 9366604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110101100220092 and 110101100220101.

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, 3929388 + ... + 15350644.

Almost surely, 2^{110101100220112} is an apocalyptic number.

It is an amenable number.

110101100220112 is a deficient number, since it is larger than the sum of its proper divisors (103220154192884).

110101100220112 is a wasteful number, since it uses less digits than its factorization.

110101100220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12023766 (or 12023760 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110101100220112 its reverse (211022001101011), we get a palindrome (321123101321123).

The spelling of 110101100220112 in words is "one hundred ten trillion, one hundred one billion, one hundred million, two hundred twenty thousand, one hundred twelve".