111010201112 has 32 divisors (see below), whose sum is σ = 213075712080. Its totient is φ = 54191114880.

The previous prime is 111010201087. The next prime is 111010201139. The reversal of 111010201112 is 211102010111.

It is a junction number, because it is equal to n+sod(n) for n = 111010201093 and 111010201102.

It is a congruent number.

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, 751298 + ... + 886830.

Almost surely, 2^111010201112 is an apocalyptic number.

It is an amenable number.

111010201112 is a deficient number, since it is larger than the sum of its proper divisors (102065510968).

111010201112 is a wasteful number, since it uses less digits than its factorization.

111010201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137963 (or 137959 counting only the distinct ones).

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

Adding to 111010201112 its reverse (211102010111), we get a palindrome (322112211223).

The spelling of 111010201112 in words is "one hundred eleven billion, ten million, two hundred one thousand, one hundred twelve".