12022108 has 12 divisors (see below), whose sum is σ = 24044272. Its totient is φ = 5152320.

The previous prime is 12022103. The next prime is 12022133. The reversal of 12022108 is 80122021.

12022108 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12022091 and 12022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022103) 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, 214653 + ... + 214708.

Almost surely, 2^12022108 is an apocalyptic number.

It is an amenable number.

12022108 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.

12022108 is a wasteful number, since it uses less digits than its factorization.

12022108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429372 (or 429370 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 12022108 is about 3467.2911616996. The cubic root of 12022108 is about 229.0833586042.

Adding to 12022108 its reverse (80122021), we get a palindrome (92144129).

The spelling of 12022108 in words is "twelve million, twenty-two thousand, one hundred eight".