12220102302212 has 12 divisors (see below), whose sum is σ = 24440204604480. Its totient is φ = 5237186700936.

The previous prime is 12220102302193. The next prime is 12220102302241. The reversal of 12220102302212 is 21220320102221.

12220102302212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

12220102302212 is an admirable 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, 218216112512 + ... + 218216112567.

It is an arithmetic number, because the mean of its divisors is an integer number (2036683717040).

Almost surely, 2^{12220102302212} is an apocalyptic number.

It is an amenable number.

12220102302212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12220102302212 is a wasteful number, since it uses less digits than its factorization.

12220102302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436432225090 (or 436432225088 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12220102302212 its reverse (21220320102221), we get a palindrome (33440422404433).

The spelling of 12220102302212 in words is "twelve trillion, two hundred twenty billion, one hundred two million, three hundred two thousand, two hundred twelve".