110221020112 has 20 divisors (see below), whose sum is σ = 244060830496. Its totient is φ = 47237580000.

The previous prime is 110221020047. The next prime is 110221020199. The reversal of 110221020112 is 211020122011.

It is a junction number, because it is equal to n+sod(n) for n = 110221020092 and 110221020101.

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, 492058014 + ... + 492058237.

Almost surely, 2^110221020112 is an apocalyptic number.

It is an amenable number.

110221020112 is an abundant number, since it is smaller than the sum of its proper divisors (133839810384).

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

110221020112 is an equidigital number, since it uses as much as digits as its factorization.

110221020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984116266 (or 984116260 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110221020112 its reverse (211020122011), we get a palindrome (321241142123).

The spelling of 110221020112 in words is "one hundred ten billion, two hundred twenty-one million, twenty thousand, one hundred twelve".