7125106512112 has 40 divisors (see below), whose sum is σ = 14553409093632. Its totient is φ = 3374278296000.

The previous prime is 7125106512053. The next prime is 7125106512113. The reversal of 7125106512112 is 2112156015217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7125106512113) 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, 152797264 + ... + 152843887.

Almost surely, 2^{7125106512112} is an apocalyptic number.

It is an amenable number.

7125106512112 is an abundant number, since it is smaller than the sum of its proper divisors (7428302581520).

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

7125106512112 is a wasteful number, since it uses less digits than its factorization.

7125106512112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305641237 (or 305641231 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 34.

The spelling of 7125106512112 in words is "seven trillion, one hundred twenty-five billion, one hundred six million, five hundred twelve thousand, one hundred twelve".