13224244230212 has 48 divisors (see below), whose sum is σ = 24167842406400. Its totient is φ = 6319605850272.

The previous prime is 13224244230203. The next prime is 13224244230269. The reversal of 13224244230212 is 21203244242231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237408733 + ... + 1237419419.

It is an arithmetic number, because the mean of its divisors is an integer number (503496716800).

Almost surely, 2^{13224244230212} is an apocalyptic number.

It is an amenable number.

13224244230212 is a deficient number, since it is larger than the sum of its proper divisors (10943598176188).

13224244230212 is a wasteful number, since it uses less digits than its factorization.

13224244230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20160 (or 20158 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 13224244230212 its reverse (21203244242231), we get a palindrome (34427488472443).

The spelling of 13224244230212 in words is "thirteen trillion, two hundred twenty-four billion, two hundred forty-four million, two hundred thirty thousand, two hundred twelve".