2112293775 has 36 divisors (see below), whose sum is σ = 3709878872. Its totient is φ = 1060277760.

The previous prime is 2112293761. The next prime is 2112293789. The reversal of 2112293775 is 5773922112.

It is an interprime number because it is at equal distance from previous prime (2112293761) and next prime (2112293789).

It is not a de Polignac number, because 2112293775 - 2⁷ = 2112293647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27052 + ... + 70401.

Almost surely, 2^2112293775 is an apocalyptic number.

2112293775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2112293775 is a deficient number, since it is larger than the sum of its proper divisors (1597585097).

2112293775 is a wasteful number, since it uses less digits than its factorization.

2112293775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97500 (or 97478 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 2112293775 is about 45959.6972901258. The cubic root of 2112293775 is about 1283.0732174599.

The spelling of 2112293775 in words is "two billion, one hundred twelve million, two hundred ninety-three thousand, seven hundred seventy-five".