111000200201012 has 24 divisors (see below), whose sum is σ = 205677293681160. Its totient is φ = 52235273502720.

The previous prime is 111000200200973. The next prime is 111000200201053. The reversal of 111000200201012 is 210102002000111.

It can be written as a sum of positive squares in 4 ways, for example, as 49399615452196 + 61600584748816 = 7028486^2 + 7848604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111000200200984 and 111000200201002.

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, 34821062 + ... + 37874882.

It is an arithmetic number, because the mean of its divisors is an integer number (8569887236715).

Almost surely, 2^{111000200201012} is an apocalyptic number.

It is an amenable number.

111000200201012 is a deficient number, since it is larger than the sum of its proper divisors (94677093480148).

111000200201012 is a wasteful number, since it uses less digits than its factorization.

111000200201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588371 (or 3588369 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111000200201012 its reverse (210102002000111), we get a palindrome (321102202201123).

The spelling of 111000200201012 in words is "one hundred eleven trillion, two hundred million, two hundred one thousand, twelve".