12263226800 has 60 divisors (see below), whose sum is σ = 32140814136. Its totient is φ = 4459353600.

The previous prime is 12263226799. The next prime is 12263226823. The reversal of 12263226800 is 862236221.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1389149 + ... + 1397948.

Almost surely, 2^12263226800 is an apocalyptic number.

12263226800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12263226800 is an abundant number, since it is smaller than the sum of its proper divisors (19877587336).

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

12263226800 is a wasteful number, since it uses less digits than its factorization.

12263226800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787126 (or 2787115 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 12263226800 in words is "twelve billion, two hundred sixty-three million, two hundred twenty-six thousand, eight hundred".