2112998875 has 16 divisors (see below), whose sum is σ = 2839872672. Its totient is φ = 1560367200.

The previous prime is 2112998863. The next prime is 2112998893. The reversal of 2112998875 is 5788992112.

It is not a de Polignac number, because 2112998875 - 2¹⁷ = 2112867803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648529 + ... + 651778.

It is an arithmetic number, because the mean of its divisors is an integer number (177492042).

Almost surely, 2^2112998875 is an apocalyptic number.

2112998875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2112998875 is a deficient number, since it is larger than the sum of its proper divisors (726873797).

2112998875 is a wasteful number, since it uses less digits than its factorization.

2112998875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300335 (or 1300325 counting only the distinct ones).

The product of its digits is 725760, while the sum is 52.

The square root of 2112998875 is about 45967.3675013047. The cubic root of 2112998875 is about 1283.2159681653.

The spelling of 2112998875 in words is "two billion, one hundred twelve million, nine hundred ninety-eight thousand, eight hundred seventy-five".