2112750368784 has 120 divisors (see below), whose sum is σ = 6450699313344. Its totient is φ = 640186848000.

The previous prime is 2112750368779. The next prime is 2112750368831. The reversal of 2112750368784 is 4878630572112.

2112750368784 is a `hidden beast` number, since 2 + 1 + 1 + 2 + 7 + 503 + 68 + 78 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2112750368784.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33281394 + ... + 33344814.

Almost surely, 2^{2112750368784} is an apocalyptic number.

2112750368784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2112750368784 is an abundant number, since it is smaller than the sum of its proper divisors (4337948944560).

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

2112750368784 is a wasteful number, since it uses less digits than its factorization.

2112750368784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84477 (or 84468 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 2112750368784 in words is "two trillion, one hundred twelve billion, seven hundred fifty million, three hundred sixty-eight thousand, seven hundred eighty-four".