12020201110222 has 8 divisors (see below), whose sum is σ = 18035508231216. Its totient is φ = 6008365033152.

The previous prime is 12020201110187. The next prime is 12020201110223. The reversal of 12020201110222 is 22201110202021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12020201110196 and 12020201110205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020201110223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867752323 + ... + 867766174.

It is an arithmetic number, because the mean of its divisors is an integer number (2254438528902).

Almost surely, 2^{12020201110222} is an apocalyptic number.

12020201110222 is a deficient number, since it is larger than the sum of its proper divisors (6015307120994).

12020201110222 is a wasteful number, since it uses less digits than its factorization.

12020201110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735521962.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12020201110222 its reverse (22201110202021), we get a palindrome (34221311312243).

The spelling of 12020201110222 in words is "twelve trillion, twenty billion, two hundred one million, one hundred ten thousand, two hundred twenty-two".