12224302221202 has 8 divisors (see below), whose sum is σ = 18336914942796. Its totient is φ = 6111997240272.

The previous prime is 12224302221193. The next prime is 12224302221251. The reversal of 12224302221202 is 20212220342221.

It can be written as a sum of positive squares in 2 ways, for example, as 7717678481041 + 4506623740161 = 2778071^2 + 2122881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76835833 + ... + 76994764.

Almost surely, 2^{12224302221202} is an apocalyptic number.

12224302221202 is a deficient number, since it is larger than the sum of its proper divisors (6112612721594).

12224302221202 is a wasteful number, since it uses less digits than its factorization.

12224302221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153870332.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12224302221202 its reverse (20212220342221), we get a palindrome (32436522563423).

The spelling of 12224302221202 in words is "twelve trillion, two hundred twenty-four billion, three hundred two million, two hundred twenty-one thousand, two hundred two".