12220122000212 has 48 divisors (see below), whose sum is σ = 24878596055040. Its totient is φ = 5143434780000.

The previous prime is 12220122000167. The next prime is 12220122000217. The reversal of 12220122000212 is 21200022102221.

It is a happy number.

12220122000212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220122000217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1884164 + ... + 5290587.

It is an arithmetic number, because the mean of its divisors is an integer number (518304084480).

Almost surely, 2^{12220122000212} is an apocalyptic number.

It is an amenable number.

12220122000212 is an abundant number, since it is smaller than the sum of its proper divisors (12658474054828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220122000212 is a wasteful number, since it uses less digits than its factorization.

12220122000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175852 (or 7175850 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12220122000212 its reverse (21200022102221), we get a palindrome (33420144102433).

The spelling of 12220122000212 in words is "twelve trillion, two hundred twenty billion, one hundred twenty-two million, two hundred twelve", and thus it is an aban number.