111322320002 has 32 divisors (see below), whose sum is σ = 168955113600. Its totient is φ = 55008979200.

The previous prime is 111322319947. The next prime is 111322320029. The reversal of 111322320002 is 200023223111.

111322320002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 42667274 + ... + 42669882.

It is an arithmetic number, because the mean of its divisors is an integer number (5279847300).

Almost surely, 2^111322320002 is an apocalyptic number.

111322320002 is a deficient number, since it is larger than the sum of its proper divisors (57632793598).

111322320002 is a wasteful number, since it uses less digits than its factorization.

111322320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 111322320002 its reverse (200023223111), we get a palindrome (311345543113).

The spelling of 111322320002 in words is "one hundred eleven billion, three hundred twenty-two million, three hundred twenty thousand, two".