2175066012 has 24 divisors (see below), whose sum is σ = 5800176256. Its totient is φ = 621447408.

The previous prime is 2175066011. The next prime is 2175066029. The reversal of 2175066012 is 2106605712.

2175066012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2175066012³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175066011) 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, 12946738 + ... + 12946905.

Almost surely, 2^2175066012 is an apocalyptic number.

It is an amenable number.

2175066012 is an abundant number, since it is smaller than the sum of its proper divisors (3625110244).

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

2175066012 is a wasteful number, since it uses less digits than its factorization.

2175066012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25893657 (or 25893655 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2175066012 is about 46637.6029830007. The cubic root of 2175066012 is about 1295.6592921067.

The spelling of 2175066012 in words is "two billion, one hundred seventy-five million, sixty-six thousand, twelve".