12223456680 has 64 divisors (see below), whose sum is σ = 36681955200. Its totient is φ = 3258558720.

The previous prime is 12223456673. The next prime is 12223456699. The reversal of 12223456680 is 8665432221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412770 + ... + 441390.

It is an arithmetic number, because the mean of its divisors is an integer number (573155550).

Almost surely, 2^12223456680 is an apocalyptic number.

12223456680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223456680 is an abundant number, since it is smaller than the sum of its proper divisors (24458498520).

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

12223456680 is a wasteful number, since it uses less digits than its factorization.

12223456680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32194 (or 32190 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 12223456680 in words is "twelve billion, two hundred twenty-three million, four hundred fifty-six thousand, six hundred eighty".