11110224132 has 180 divisors, whose sum is σ = 34694743356. Its totient is φ = 2987228160.

The previous prime is 11110224113. The next prime is 11110224161. The reversal of 11110224132 is 23142201111.

It can be written as a sum of positive squares in 2 ways, for example, as 5664669696 + 5445554436 = 75264^2 + 73794^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1465632 + ... + 1473192.

Almost surely, 2^11110224132 is an apocalyptic number.

11110224132 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 11110224132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17347371678).

11110224132 is an abundant number, since it is smaller than the sum of its proper divisors (23584519224).

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

11110224132 is a wasteful number, since it uses less digits than its factorization.

11110224132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7616 (or 7590 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11110224132 its reverse (23142201111), we get a palindrome (34252425243).

The spelling of 11110224132 in words is "eleven billion, one hundred ten million, two hundred twenty-four thousand, one hundred thirty-two".