111000222002 has 8 divisors (see below), whose sum is σ = 166980162096. Its totient is φ = 55340167972.

The previous prime is 111000222001. The next prime is 111000222019. The reversal of 111000222002 is 200222000111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111000222001) 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 3 ways as a sum of consecutive naturals, for example, 79970648 + ... + 79972035.

It is an arithmetic number, because the mean of its divisors is an integer number (20872520262).

Almost surely, 2^111000222002 is an apocalyptic number.

111000222002 is a deficient number, since it is larger than the sum of its proper divisors (55979940094).

111000222002 is a wasteful number, since it uses less digits than its factorization.

111000222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159943032.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 111000222002 its reverse (200222000111), we get a palindrome (311222222113).

The spelling of 111000222002 in words is "one hundred eleven billion, two hundred twenty-two thousand, two".