111001100112002 has 16 divisors (see below), whose sum is σ = 166684187549760. Its totient is φ = 55439705249712.

The previous prime is 111001100111999. The next prime is 111001100112041. The reversal of 111001100112002 is 200211001100111.

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 7 ways as a sum of consecutive naturals, for example, 418734833 + ... + 418999835.

It is an arithmetic number, because the mean of its divisors is an integer number (10417761721860).

Almost surely, 2^{111001100112002} is an apocalyptic number.

111001100112002 is a deficient number, since it is larger than the sum of its proper divisors (55683087437758).

111001100112002 is a wasteful number, since it uses less digits than its factorization.

111001100112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493817.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111001100112002 its reverse (200211001100111), we get a palindrome (311212101212113).

The spelling of 111001100112002 in words is "one hundred eleven trillion, one billion, one hundred million, one hundred twelve thousand, two".