110220221000212 has 12 divisors (see below), whose sum is σ = 194162773418656. Its totient is φ = 54745142880600.

The previous prime is 110220221000191. The next prime is 110220221000213. The reversal of 110220221000212 is 212000122022011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220221000213) 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, 91241904198 + ... + 91241905405.

Almost surely, 2^{110220221000212} is an apocalyptic number.

It is an amenable number.

110220221000212 is a deficient number, since it is larger than the sum of its proper divisors (83942552418444).

110220221000212 is a wasteful number, since it uses less digits than its factorization.

110220221000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182483809758 (or 182483809756 counting only the distinct ones).

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

Adding to 110220221000212 its reverse (212000122022011), we get a palindrome (322220343022223).

The spelling of 110220221000212 in words is "one hundred ten trillion, two hundred twenty billion, two hundred twenty-one million, two hundred twelve", and thus it is an aban number.