11121001000112 has 40 divisors (see below), whose sum is σ = 22080912220752. Its totient is φ = 5422804761600.

The previous prime is 11121001000079. The next prime is 11121001000139. The reversal of 11121001000112 is 21100010012111.

It is a junction number, because it is equal to n+sod(n) for n = 11121001000093 and 11121001000102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522214 + ... + 4955717.

Almost surely, 2^{11121001000112} is an apocalyptic number.

It is an amenable number.

11121001000112 is a deficient number, since it is larger than the sum of its proper divisors (10959911220640).

11121001000112 is a wasteful number, since it uses less digits than its factorization.

11121001000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480597 (or 6480591 counting only the distinct ones).

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

Adding to 11121001000112 its reverse (21100010012111), we get a palindrome (32221011012223).

The spelling of 11121001000112 in words is "eleven trillion, one hundred twenty-one billion, one million, one hundred twelve", and thus it is an aban number.