12032222022212 has 12 divisors (see below), whose sum is σ = 24064444044480. Its totient is φ = 5156666580936.

The previous prime is 12032222022203. The next prime is 12032222022217. The reversal of 12032222022212 is 21222022223021.

12032222022212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12032222022217) 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, 214861107512 + ... + 214861107567.

It is an arithmetic number, because the mean of its divisors is an integer number (2005370337040).

Almost surely, 2^{12032222022212} is an apocalyptic number.

It is an amenable number.

12032222022212 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.

12032222022212 is a wasteful number, since it uses less digits than its factorization.

12032222022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429722215090 (or 429722215088 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12032222022212 its reverse (21222022223021), we get a palindrome (33254244245233).

The spelling of 12032222022212 in words is "twelve trillion, thirty-two billion, two hundred twenty-two million, twenty-two thousand, two hundred twelve".