12223301132 has 12 divisors (see below), whose sum is σ = 24446602320. Its totient is φ = 5238557616.

The previous prime is 12223301117. The next prime is 12223301143. The reversal of 12223301132 is 23110332221.

12223301132 is an admirable number.

It is an unprimeable number.

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, 218273207 + ... + 218273262.

It is an arithmetic number, because the mean of its divisors is an integer number (2037216860).

Almost surely, 2^12223301132 is an apocalyptic number.

It is an amenable number.

12223301132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12223301132 is a wasteful number, since it uses less digits than its factorization.

12223301132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436546480 (or 436546478 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12223301132 its reverse (23110332221), we get a palindrome (35333633353).

The spelling of 12223301132 in words is "twelve billion, two hundred twenty-three million, three hundred one thousand, one hundred thirty-two".