1002200011112 has 16 divisors (see below), whose sum is σ = 1881048397860. Its totient is φ = 500587105024.

The previous prime is 1002200011073. The next prime is 1002200011147. The reversal of 1002200011112 is 2111100022001.

1002200011112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 998772376996 + 3427634116 = 999386^2 + 58546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1002200011093 and 1002200011102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64104263 + ... + 64119894.

Almost surely, 2^{1002200011112} is an apocalyptic number.

It is an amenable number.

1002200011112 is a deficient number, since it is larger than the sum of its proper divisors (878848386748).

1002200011112 is a wasteful number, since it uses less digits than its factorization.

1002200011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128225140 (or 128225136 counting only the distinct ones).

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

Adding to 1002200011112 its reverse (2111100022001), we get a palindrome (3113300033113).

The spelling of 1002200011112 in words is "one trillion, two billion, two hundred million, eleven thousand, one hundred twelve".