12226627600 has 60 divisors (see below), whose sum is σ = 32044890960. Its totient is φ = 4446044800.

The previous prime is 12226627583. The next prime is 12226627607. The reversal of 12226627600 is 672662221.

It is not an unprimeable number, because it can be changed into a prime (12226627607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1384990 + ... + 1393789.

It is an arithmetic number, because the mean of its divisors is an integer number (534081516).

Almost surely, 2^12226627600 is an apocalyptic number.

12226627600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12226627600 is an abundant number, since it is smaller than the sum of its proper divisors (19818263360).

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

12226627600 is a wasteful number, since it uses less digits than its factorization.

12226627600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778808 (or 2778797 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 12226627600 in words is "twelve billion, two hundred twenty-six million, six hundred twenty-seven thousand, six hundred".