12212122000222 has 8 divisors (see below), whose sum is σ = 18909092129472. Its totient is φ = 5909091290400.

The previous prime is 12212122000219. The next prime is 12212122000241. The reversal of 12212122000222 is 22200022121221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12212122000222.

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, 98484854779 + ... + 98484854902.

It is an arithmetic number, because the mean of its divisors is an integer number (2363636516184).

Almost surely, 2^{12212122000222} is an apocalyptic number.

12212122000222 is a deficient number, since it is larger than the sum of its proper divisors (6696970129250).

12212122000222 is a wasteful number, since it uses less digits than its factorization.

12212122000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196969709714.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12212122000222 its reverse (22200022121221), we get a palindrome (34412144121443).

The spelling of 12212122000222 in words is "twelve trillion, two hundred twelve billion, one hundred twenty-two million, two hundred twenty-two", and thus it is an aban number.