111122000222102 has 16 divisors (see below), whose sum is σ = 173114692024320. Its totient is φ = 53457175726248.

The previous prime is 111122000222087. The next prime is 111122000222111. The reversal of 111122000222102 is 201222000221111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10018205798 + ... + 10018216889.

It is an arithmetic number, because the mean of its divisors is an integer number (10819668251520).

Almost surely, 2^{111122000222102} is an apocalyptic number.

111122000222102 is a deficient number, since it is larger than the sum of its proper divisors (61992691802218).

111122000222102 is a wasteful number, since it uses less digits than its factorization.

111122000222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20036422795.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111122000222102 its reverse (201222000221111), we get a palindrome (312344000443213).

Subtracting 111122000222102 from its reverse (201222000221111), we obtain a palindrome (90099999999009).

The spelling of 111122000222102 in words is "one hundred eleven trillion, one hundred twenty-two billion, two hundred twenty-two thousand, one hundred two".