111003322332 has 96 divisors (see below), whose sum is σ = 313526287872. Its totient is φ = 29839620096.

The previous prime is 111003322327. The next prime is 111003322333. The reversal of 111003322332 is 233223300111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 111003322299 and 111003322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111003322333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4891003 + ... + 4913645.

It is an arithmetic number, because the mean of its divisors is an integer number (3265898832).

Almost surely, 2^111003322332 is an apocalyptic number.

111003322332 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 111003322332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156763143936).

111003322332 is an abundant number, since it is smaller than the sum of its proper divisors (202522965540).

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

111003322332 is a wasteful number, since it uses less digits than its factorization.

111003322332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26107 (or 26105 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 111003322332 its reverse (233223300111), we get a palindrome (344226622443).

The spelling of 111003322332 in words is "one hundred eleven billion, three million, three hundred twenty-two thousand, three hundred thirty-two".