111100202012002 has 96 divisors (see below), whose sum is σ = 207594314363520. Its totient is φ = 43520882895360.

The previous prime is 111100202011999. The next prime is 111100202012047. The reversal of 111100202012002 is 200210202001111.

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 47 ways as a sum of consecutive naturals, for example, 89993749 + ... + 91219927.

It is an arithmetic number, because the mean of its divisors is an integer number (2162440774620).

Almost surely, 2^{111100202012002} is an apocalyptic number.

111100202012002 is a deficient number, since it is larger than the sum of its proper divisors (96494112351518).

111100202012002 is a wasteful number, since it uses less digits than its factorization.

111100202012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226424 (or 1226345 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111100202012002 its reverse (200210202001111), we get a palindrome (311310404013113).

The spelling of 111100202012002 in words is "one hundred eleven trillion, one hundred billion, two hundred two million, twelve thousand, two".