12213321300112 has 10 divisors (see below), whose sum is σ = 23663310018998. Its totient is φ = 6106660650048.

The previous prime is 12213321300049. The next prime is 12213321300127. The reversal of 12213321300112 is 21100312331221.

It can be written as a sum of positive squares in only one way, i.e., 7485236359056 + 4728084941056 = 2735916^2 + 2174416^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381666290613 + ... + 381666290644.

Almost surely, 2^{12213321300112} is an apocalyptic number.

It is an amenable number.

12213321300112 is a deficient number, since it is larger than the sum of its proper divisors (11449988718886).

12213321300112 is an equidigital number, since it uses as much as digits as its factorization.

12213321300112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763332581265 (or 763332581259 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12213321300112 its reverse (21100312331221), we get a palindrome (33313633631333).

The spelling of 12213321300112 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, three hundred thousand, one hundred twelve".