11110012112 has 10 divisors (see below), whose sum is σ = 21525648498. Its totient is φ = 5555006048.

The previous prime is 11110012087. The next prime is 11110012127. The reversal of 11110012112 is 21121001111.

It can be written as a sum of positive squares in only one way, i.e., 5634604096 + 5475408016 = 75064^2 + 73996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11110012093 and 11110012102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347187863 + ... + 347187894.

Almost surely, 2^11110012112 is an apocalyptic number.

It is an amenable number.

11110012112 is a deficient number, since it is larger than the sum of its proper divisors (10415636386).

11110012112 is an equidigital number, since it uses as much as digits as its factorization.

11110012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694375765 (or 694375759 counting only the distinct ones).

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

Adding to 11110012112 its reverse (21121001111), we get a palindrome (32231013223).

The spelling of 11110012112 in words is "eleven billion, one hundred ten million, twelve thousand, one hundred twelve".