111001210200112 has 40 divisors (see below), whose sum is σ = 218108880763200. Its totient is φ = 54717122883072.

The previous prime is 111001210200079. The next prime is 111001210200149. The reversal of 111001210200112 is 211002012100111.

It is a happy number.

It is a super-2 number, since 2×111001210200112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111001210200092 and 111001210200101.

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, 64002037 + ... + 65713492.

It is an arithmetic number, because the mean of its divisors is an integer number (5452722019080).

Almost surely, 2^{111001210200112} is an apocalyptic number.

It is an amenable number.

111001210200112 is a deficient number, since it is larger than the sum of its proper divisors (107107670563088).

111001210200112 is a wasteful number, since it uses less digits than its factorization.

111001210200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129716293 (or 129716287 counting only the distinct ones).

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

Adding to 111001210200112 its reverse (211002012100111), we get a palindrome (322003222300223).

The spelling of 111001210200112 in words is "one hundred eleven trillion, one billion, two hundred ten million, two hundred thousand, one hundred twelve".