12224365880 has 16 divisors (see below), whose sum is σ = 27504823320. Its totient is φ = 4889746336.

The previous prime is 12224365861. The next prime is 12224365883. The reversal of 12224365880 is 8856342221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12224365883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152804534 + ... + 152804613.

Almost surely, 2^12224365880 is an apocalyptic number.

12224365880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12224365880 is an abundant number, since it is smaller than the sum of its proper divisors (15280457440).

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

12224365880 is a wasteful number, since it uses less digits than its factorization.

12224365880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305609158 (or 305609154 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 12224365880 in words is "twelve billion, two hundred twenty-four million, three hundred sixty-five thousand, eight hundred eighty".