12775250112 has 56 divisors (see below), whose sum is σ = 33824728896. Its totient is φ = 4255450368.

The previous prime is 12775250107. The next prime is 12775250113. The reversal of 12775250112 is 21105257721.

It is not an unprimeable number, because it can be changed into a prime (12775250113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262303 + ... + 307169.

It is an arithmetic number, because the mean of its divisors is an integer number (604013016).

Almost surely, 2^12775250112 is an apocalyptic number.

12775250112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12775250112 is an abundant number, since it is smaller than the sum of its proper divisors (21049478784).

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

12775250112 is a wasteful number, since it uses less digits than its factorization.

12775250112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46365 (or 46355 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

The spelling of 12775250112 in words is "twelve billion, seven hundred seventy-five million, two hundred fifty thousand, one hundred twelve".