11013132222 has 128 divisors (see below), whose sum is σ = 26813952000. Its totient is φ = 3338586720.

The previous prime is 11013132217. The next prime is 11013132283. The reversal of 11013132222 is 22223131011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11013132195 and 11013132204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2600847 + ... + 2605077.

It is an arithmetic number, because the mean of its divisors is an integer number (209484000).

Almost surely, 2^11013132222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11013132222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13406976000).

11013132222 is an abundant number, since it is smaller than the sum of its proper divisors (15800819778).

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

11013132222 is a wasteful number, since it uses less digits than its factorization.

11013132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363 (or 4357 counting only the distinct ones).

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

Adding to 11013132222 its reverse (22223131011), we get a palindrome (33236263233).

The spelling of 11013132222 in words is "eleven billion, thirteen million, one hundred thirty-two thousand, two hundred twenty-two".