111101020201112 has 16 divisors (see below), whose sum is σ = 219278329344600. Its totient is φ = 52626799042560.

The previous prime is 111101020201079. The next prime is 111101020201123. The reversal of 111101020201112 is 211102020101111.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 365463882089 + ... + 365463882392.

Almost surely, 2^{111101020201112} is an apocalyptic number.

It is an amenable number.

111101020201112 is a deficient number, since it is larger than the sum of its proper divisors (108177309143488).

111101020201112 is a wasteful number, since it uses less digits than its factorization.

111101020201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730927764506 (or 730927764502 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111101020201112 its reverse (211102020101111), we get a palindrome (322203040302223).

The spelling of 111101020201112 in words is "one hundred eleven trillion, one hundred one billion, twenty million, two hundred one thousand, one hundred twelve".