12202212333212 has 24 divisors (see below), whose sum is σ = 24521192250240. Its totient is φ = 5254541195760.

The previous prime is 12202212333211. The next prime is 12202212333217. The reversal of 12202212333212 is 21233321220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202212333211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7297973048 + ... + 7297974719.

It is an arithmetic number, because the mean of its divisors is an integer number (1021716343760).

Almost surely, 2^{12202212333212} is an apocalyptic number.

It is an amenable number.

12202212333212 is an abundant number, since it is smaller than the sum of its proper divisors (12318979917028).

12202212333212 is a wasteful number, since it uses less digits than its factorization.

12202212333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14595947801 (or 14595947799 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12202212333212 its reverse (21233321220221), we get a palindrome (33435533553433).

The spelling of 12202212333212 in words is "twelve trillion, two hundred two billion, two hundred twelve million, three hundred thirty-three thousand, two hundred twelve".