11230322112 has 140 divisors (see below), whose sum is σ = 33335448696. Its totient is φ = 3738355200.

The previous prime is 11230322107. The next prime is 11230322119. The reversal of 11230322112 is 21122303211.

11230322112 is a `hidden beast` number, since 1 + 1 + 230 + 322 + 112 = 666.

It is a super-2 number, since 2×11230322112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230322119) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7521238 + ... + 7522730.

Almost surely, 2^11230322112 is an apocalyptic number.

11230322112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16667724348).

11230322112 is an abundant number, since it is smaller than the sum of its proper divisors (22105126584).

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

11230322112 is a wasteful number, since it uses less digits than its factorization.

11230322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11230322112 its reverse (21122303211), we get a palindrome (32352625323).

The spelling of 11230322112 in words is "eleven billion, two hundred thirty million, three hundred twenty-two thousand, one hundred twelve".