12222120222032 has 20 divisors (see below), whose sum is σ = 27063266206176. Its totient is φ = 5238051523680.

The previous prime is 12222120222017. The next prime is 12222120222047. The reversal of 12222120222032 is 23022202122221.

12222120222032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12222120222017) and next prime (12222120222047).

It is a junction number, because it is equal to n+sod(n) for n = 12222120221989 and 12222120222007.

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, 54563036594 + ... + 54563036817.

Almost surely, 2^{12222120222032} is an apocalyptic number.

It is an amenable number.

12222120222032 is an abundant number, since it is smaller than the sum of its proper divisors (14841145984144).

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

12222120222032 is a wasteful number, since it uses less digits than its factorization.

12222120222032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109126073426 (or 109126073420 counting only the distinct ones).

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

Adding to 12222120222032 its reverse (23022202122221), we get a palindrome (35244322344253).

The spelling of 12222120222032 in words is "twelve trillion, two hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, thirty-two".