1112112200112 has 40 divisors (see below), whose sum is σ = 2872994371056. Its totient is φ = 370699182336.

The previous prime is 1112112200107. The next prime is 1112112200161. The reversal of 1112112200112 is 2110022112111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112112200091 and 1112112200100.

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, 6699298 + ... + 6863294.

Almost surely, 2^{1112112200112} is an apocalyptic number.

1112112200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112112200112 is an abundant number, since it is smaller than the sum of its proper divisors (1760882170944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112112200112 is a wasteful number, since it uses less digits than its factorization.

1112112200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305285 (or 305279 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1112112200112 its reverse (2110022112111), we get a palindrome (3222134312223).

The spelling of 1112112200112 in words is "one trillion, one hundred twelve billion, one hundred twelve million, two hundred thousand, one hundred twelve".