2786112112 has 20 divisors (see below), whose sum is σ = 6169248496. Its totient is φ = 1194048000.

The previous prime is 2786112089. The next prime is 2786112113. The reversal of 2786112112 is 2112116872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2786112113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12437889 + ... + 12438112.

Almost surely, 2^2786112112 is an apocalyptic number.

It is an amenable number.

2786112112 is an abundant number, since it is smaller than the sum of its proper divisors (3383136384).

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

2786112112 is a wasteful number, since it uses less digits than its factorization.

2786112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24876016 (or 24876010 counting only the distinct ones).

The product of its digits is 2688, while the sum is 31.

The square root of 2786112112 is about 52783.6348880977. The cubic root of 2786112112 is about 1407.1255950618.

Adding to 2786112112 its reverse (2112116872), we get a palindrome (4898228984).

The spelling of 2786112112 in words is "two billion, seven hundred eighty-six million, one hundred twelve thousand, one hundred twelve".