111122200002002 has 64 divisors (see below), whose sum is σ = 194241411936000. Its totient is φ = 46691689427712.

The previous prime is 111122200001999. The next prime is 111122200002013. The reversal of 111122200002002 is 200200002221111.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 31 ways as a sum of consecutive naturals, for example, 600707708 + ... + 600892664.

It is an arithmetic number, because the mean of its divisors is an integer number (3035022061500).

Almost surely, 2^{111122200002002} is an apocalyptic number.

111122200002002 is a deficient number, since it is larger than the sum of its proper divisors (83119211933998).

111122200002002 is a wasteful number, since it uses less digits than its factorization.

111122200002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186963.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111122200002002 its reverse (200200002221111), we get a palindrome (311322202223113).

The spelling of 111122200002002 in words is "one hundred eleven trillion, one hundred twenty-two billion, two hundred million, two thousand, two".