11111122000112 has 40 divisors (see below), whose sum is σ = 21803600520432. Its totient is φ = 5484703424000.

The previous prime is 11111122000109. The next prime is 11111122000127. The reversal of 11111122000112 is 21100022111111.

It is a congruent number.

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, 9346589 + ... + 10468092.

Almost surely, 2^{11111122000112} is an apocalyptic number.

It is an amenable number.

11111122000112 is a deficient number, since it is larger than the sum of its proper divisors (10692478520320).

11111122000112 is a wasteful number, since it uses less digits than its factorization.

11111122000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19815137 (or 19815131 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11111122000112 its reverse (21100022111111), we get a palindrome (32211144111223).

The spelling of 11111122000112 in words is "eleven trillion, one hundred eleven billion, one hundred twenty-two million, one hundred twelve", and thus it is an aban number.