11112100002002 has 32 divisors (see below), whose sum is σ = 17408241100800. Its totient is φ = 5313067276608.

The previous prime is 11112100002001. The next prime is 11112100002037. The reversal of 11112100002002 is 20020000121111.

It is not an unprimeable number, because it can be changed into a prime (11112100002001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15110783 + ... + 15829085.

It is an arithmetic number, because the mean of its divisors is an integer number (544007534400).

Almost surely, 2^{11112100002002} is an apocalyptic number.

11112100002002 is a deficient number, since it is larger than the sum of its proper divisors (6296141098798).

11112100002002 is a wasteful number, since it uses less digits than its factorization.

11112100002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720890.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11112100002002 its reverse (20020000121111), we get a palindrome (31132100123113).

The spelling of 11112100002002 in words is "eleven trillion, one hundred twelve billion, one hundred million, two thousand, two".