12230020021202 has 8 divisors (see below), whose sum is σ = 18345202700412. Its totient is φ = 6114952454400.

The previous prime is 12230020021201. The next prime is 12230020021211. The reversal of 12230020021202 is 20212002003221.

It can be written as a sum of positive squares in 2 ways, for example, as 12228372554281 + 1647466921 = 3496909^2 + 40589^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12230020021201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28511999 + ... + 28937762.

Almost surely, 2^{12230020021202} is an apocalyptic number.

12230020021202 is a deficient number, since it is larger than the sum of its proper divisors (6115182679210).

12230020021202 is a wasteful number, since it uses less digits than its factorization.

12230020021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57556204.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 12230020021202 its reverse (20212002003221), we get a palindrome (32442022024423).

The spelling of 12230020021202 in words is "twelve trillion, two hundred thirty billion, twenty million, twenty-one thousand, two hundred two".