12223132300 has 18 divisors (see below), whose sum is σ = 26524197308. Its totient is φ = 4889252880.

The previous prime is 12223132283. The next prime is 12223132357. The reversal of 12223132300 is 323132221.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61115562 + ... + 61115761.

Almost surely, 2^12223132300 is an apocalyptic number.

12223132300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223132300 is an abundant number, since it is smaller than the sum of its proper divisors (14301065008).

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

12223132300 is a wasteful number, since it uses less digits than its factorization.

12223132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122231337 (or 122231330 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12223132300 its reverse (323132221), we get a palindrome (12546264521).

The spelling of 12223132300 in words is "twelve billion, two hundred twenty-three million, one hundred thirty-two thousand, three hundred".