11043110402232 has 128 divisors (see below), whose sum is σ = 28448400960000. Its totient is φ = 3570071961600.

The previous prime is 11043110402201. The next prime is 11043110402237. The reversal of 11043110402232 is 23220401134011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043110402237) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 126147357 + ... + 126234867.

It is an arithmetic number, because the mean of its divisors is an integer number (222253132500).

Almost surely, 2^{11043110402232} is an apocalyptic number.

11043110402232 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 11043110402232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14224200480000).

11043110402232 is an abundant number, since it is smaller than the sum of its proper divisors (17405290557768).

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

11043110402232 is a wasteful number, since it uses less digits than its factorization.

11043110402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88317 (or 88313 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11043110402232 its reverse (23220401134011), we get a palindrome (34263511536243).

The spelling of 11043110402232 in words is "eleven trillion, forty-three billion, one hundred ten million, four hundred two thousand, two hundred thirty-two".