110021100010112 has 32 divisors (see below), whose sum is σ = 219358147012500. Its totient is φ = 54966506250240.

The previous prime is 110021100010093. The next prime is 110021100010117. The reversal of 110021100010112 is 211010001120011.

It can be written as a sum of positive squares in 2 ways, for example, as 95448679406656 + 14572420603456 = 9769784^2 + 3817384^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 110021100010093 and 110021100010102.

It is not an unprimeable number, because it can be changed into a prime (110021100010117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343931339 + ... + 344251082.

Almost surely, 2^{110021100010112} is an apocalyptic number.

It is an amenable number.

110021100010112 is a deficient number, since it is larger than the sum of its proper divisors (109337047002388).

110021100010112 is an equidigital number, since it uses as much as digits as its factorization.

110021100010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688183684 (or 688183672 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110021100010112 its reverse (211010001120011), we get a palindrome (321031101130123).

The spelling of 110021100010112 in words is "one hundred ten trillion, twenty-one billion, one hundred million, ten thousand, one hundred twelve".