110222122012 has 24 divisors (see below), whose sum is σ = 211277702160. Its totient is φ = 50080638720.

The previous prime is 110222121829. The next prime is 110222122037. The reversal of 110222122012 is 210221222011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27944814 + ... + 27948757.

It is an arithmetic number, because the mean of its divisors is an integer number (8803237590).

Almost surely, 2^110222122012 is an apocalyptic number.

It is an amenable number.

110222122012 is a deficient number, since it is larger than the sum of its proper divisors (101055580148).

110222122012 is a wasteful number, since it uses less digits than its factorization.

110222122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55893621 (or 55893619 counting only the distinct ones).

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

Adding to 110222122012 its reverse (210221222011), we get a palindrome (320443344023).

Subtracting 110222122012 from its reverse (210221222011), we obtain a palindrome (99999099999).

The spelling of 110222122012 in words is "one hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, twelve".