2112293750 has 48 divisors (see below), whose sum is σ = 4526147808. Its totient is φ = 724200000.

The previous prime is 2112293749. The next prime is 2112293761. The reversal of 2112293750 is 573922112.

It is a Curzon number.

It is a congruent number.

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, 19610 + ... + 67890.

It is an arithmetic number, because the mean of its divisors is an integer number (94294746).

Almost surely, 2^2112293750 is an apocalyptic number.

2112293750 is an abundant number, since it is smaller than the sum of its proper divisors (2413854058).

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

2112293750 is an frugal number, since it uses more digits than its factorization.

2112293750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48315 (or 48295 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 2112293750 is about 45959.6970181484. The cubic root of 2112293750 is about 1283.0732123979.

The spelling of 2112293750 in words is "two billion, one hundred twelve million, two hundred ninety-three thousand, seven hundred fifty".