12282577148 has 12 divisors (see below), whose sum is σ = 21502766880. Its totient is φ = 6138929472.

The previous prime is 12282577133. The next prime is 12282577169. The reversal of 12282577148 is 84177528221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578036 + ... + 598907.

It is an arithmetic number, because the mean of its divisors is an integer number (1791897240).

Almost surely, 2^12282577148 is an apocalyptic number.

It is an amenable number.

12282577148 is a deficient number, since it is larger than the sum of its proper divisors (9220189732).

12282577148 is a wasteful number, since it uses less digits than its factorization.

12282577148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179556 (or 1179554 counting only the distinct ones).

The product of its digits is 501760, while the sum is 47.

The spelling of 12282577148 in words is "twelve billion, two hundred eighty-two million, five hundred seventy-seven thousand, one hundred forty-eight".