12282566032 has 20 divisors (see below), whose sum is σ = 25960878576. Its totient is φ = 5582984480.

The previous prime is 12282566003. The next prime is 12282566039. The reversal of 12282566032 is 23066528221.

It is a super-2 number, since 2×12282566032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12282565982 and 12282566000.

It is not an unprimeable number, because it can be changed into a prime (12282566039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34893478 + ... + 34893829.

Almost surely, 2^12282566032 is an apocalyptic number.

It is an amenable number.

12282566032 is an abundant number, since it is smaller than the sum of its proper divisors (13678312544).

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

12282566032 is a wasteful number, since it uses less digits than its factorization.

12282566032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69787326 (or 69787320 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 12282566032 in words is "twelve billion, two hundred eighty-two million, five hundred sixty-six thousand, thirty-two".