111002100201112 has 32 divisors (see below), whose sum is σ = 208158413213520. Its totient is φ = 55493190656640.

The previous prime is 111002100201061. The next prime is 111002100201131. The reversal of 111002100201112 is 211102001200111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111002100201092 and 111002100201101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2692440643 + ... + 2692481869.

Almost surely, 2^{111002100201112} is an apocalyptic number.

It is an amenable number.

111002100201112 is a deficient number, since it is larger than the sum of its proper divisors (97156313012408).

111002100201112 is a wasteful number, since it uses less digits than its factorization.

111002100201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80731 (or 80727 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111002100201112 its reverse (211102001200111), we get a palindrome (322104101401223).

The spelling of 111002100201112 in words is "one hundred eleven trillion, two billion, one hundred million, two hundred one thousand, one hundred twelve".