11222244413112 has 32 divisors (see below), whose sum is σ = 28057732592400. Its totient is φ = 3740465263104.

The previous prime is 11222244413089. The next prime is 11222244413113. The reversal of 11222244413112 is 21131444222211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11222244413112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222244413113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17355553 + ... + 17990544.

Almost surely, 2^{11222244413112} is an apocalyptic number.

11222244413112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11222244413112 is an abundant number, since it is smaller than the sum of its proper divisors (16835488179288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222244413112 is a wasteful number, since it uses less digits than its factorization.

11222244413112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35359335 (or 35359331 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

Adding to 11222244413112 its reverse (21131444222211), we get a palindrome (32353688635323).

The spelling of 11222244413112 in words is "eleven trillion, two hundred twenty-two billion, two hundred forty-four million, four hundred thirteen thousand, one hundred twelve".