12212000222 has 8 divisors (see below), whose sum is σ = 18319048176. Its totient is φ = 6105650832.

The previous prime is 12212000219. The next prime is 12212000249. The reversal of 12212000222 is 22200021221.

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 = 12212000197 and 12212000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128498 + ... + 202325.

It is an arithmetic number, because the mean of its divisors is an integer number (2289881022).

Almost surely, 2^12212000222 is an apocalyptic number.

12212000222 is a deficient number, since it is larger than the sum of its proper divisors (6107047954).

12212000222 is a wasteful number, since it uses less digits than its factorization.

12212000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349282.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12212000222 its reverse (22200021221), we get a palindrome (34412021443).

The spelling of 12212000222 in words is "twelve billion, two hundred twelve million, two hundred twenty-two", and thus it is an aban number.