11222040112 has 20 divisors (see below), whose sum is σ = 22067222776. Its totient is φ = 5527272960.

The previous prime is 11222040107. The next prime is 11222040133. The reversal of 11222040112 is 21104022211.

11222040112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5233089 + ... + 5235232.

Almost surely, 2^11222040112 is an apocalyptic number.

It is an amenable number.

11222040112 is a deficient number, since it is larger than the sum of its proper divisors (10845182664).

11222040112 is a wasteful number, since it uses less digits than its factorization.

11222040112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10468396 (or 10468390 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11222040112 its reverse (21104022211), we get a palindrome (32326062323).

The spelling of 11222040112 in words is "eleven billion, two hundred twenty-two million, forty thousand, one hundred twelve".