12223532208 has 40 divisors (see below), whose sum is σ = 32112676800. Its totient is φ = 4005450304.

The previous prime is 12223532207. The next prime is 12223532227. The reversal of 12223532208 is 80223532221.

It is not an unprimeable number, because it can be changed into a prime (12223532207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2155278 + ... + 2160941.

It is an arithmetic number, because the mean of its divisors is an integer number (802816920).

Almost surely, 2^12223532208 is an apocalyptic number.

It is an amenable number.

12223532208 is an abundant number, since it is smaller than the sum of its proper divisors (19889144592).

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

12223532208 is a wasteful number, since it uses less digits than its factorization.

12223532208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316289 (or 4316283 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 12223532208 in words is "twelve billion, two hundred twenty-three million, five hundred thirty-two thousand, two hundred eight".