12223353100 has 36 divisors (see below), whose sum is σ = 30313917424. Its totient is φ = 4190863680.

The previous prime is 12223353067. The next prime is 12223353101. The reversal of 12223353100 is 135332221.

It is a super-2 number, since 2×12223353100² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12223353101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8730267 + ... + 8731666.

Almost surely, 2^12223353100 is an apocalyptic number.

12223353100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223353100 is an abundant number, since it is smaller than the sum of its proper divisors (18090564324).

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

12223353100 is a wasteful number, since it uses less digits than its factorization.

12223353100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17461954 (or 17461947 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 12223353100 its reverse (135332221), we get a palindrome (12358685321).

The spelling of 12223353100 in words is "twelve billion, two hundred twenty-three million, three hundred fifty-three thousand, one hundred".