11210223132 has 72 divisors (see below), whose sum is σ = 28897150464. Its totient is φ = 3662994816.

The previous prime is 11210223097. The next prime is 11210223139. The reversal of 11210223132 is 23132201211.

11210223132 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 (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210223139) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3171238 + ... + 3174770.

It is an arithmetic number, because the mean of its divisors is an integer number (401349312).

Almost surely, 2^11210223132 is an apocalyptic number.

11210223132 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 11210223132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14448575232).

11210223132 is an abundant number, since it is smaller than the sum of its proper divisors (17686927332).

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

11210223132 is a wasteful number, since it uses less digits than its factorization.

11210223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259 (or 5254 counting only the distinct ones).

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

Adding to 11210223132 its reverse (23132201211), we get a palindrome (34342424343).

The spelling of 11210223132 in words is "eleven billion, two hundred ten million, two hundred twenty-three thousand, one hundred thirty-two".