12223210213100 has 36 divisors (see below), whose sum is σ = 26657654478000. Its totient is φ = 4864714810560.

The previous prime is 12223210213091. The next prime is 12223210213103. The reversal of 12223210213100 is 131201232221.

It is a super-2 number, since 2×12223210213100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12223210213103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 307095935 + ... + 307135734.

Almost surely, 2^{12223210213100} is an apocalyptic number.

12223210213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223210213100 is an abundant number, since it is smaller than the sum of its proper divisors (14434444264900).

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

12223210213100 is a wasteful number, since it uses less digits than its factorization.

12223210213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614231882 (or 614231875 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12223210213100 its reverse (131201232221), we get a palindrome (12354411445321).

The spelling of 12223210213100 in words is "twelve trillion, two hundred twenty-three billion, two hundred ten million, two hundred thirteen thousand, one hundred".