110110222012 has 18 divisors (see below), whose sum is σ = 224152952352. Its totient is φ = 47190095064.

The previous prime is 110110222009. The next prime is 110110222037. The reversal of 110110222012 is 210222011011.

It is a junction number, because it is equal to n+sod(n) for n = 110110221983 and 110110222001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280893228 + ... + 280893619.

Almost surely, 2^110110222012 is an apocalyptic number.

It is an amenable number.

110110222012 is an abundant number, since it is smaller than the sum of its proper divisors (114042730340).

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

110110222012 is a wasteful number, since it uses less digits than its factorization.

110110222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561786865 (or 561786856 counting only the distinct ones).

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

Adding to 110110222012 its reverse (210222011011), we get a palindrome (320332233023).

The spelling of 110110222012 in words is "one hundred ten billion, one hundred ten million, two hundred twenty-two thousand, twelve".