110222111112 has 64 divisors (see below), whose sum is σ = 287226793920. Its totient is φ = 35214144768.

The previous prime is 110222111107. The next prime is 110222111119. The reversal of 110222111112 is 211111222011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110222111091 and 110222111100.

It is not an unprimeable number, because it can be changed into a prime (110222111119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866803 + ... + 985794.

It is an arithmetic number, because the mean of its divisors is an integer number (4487918655).

Almost surely, 2^110222111112 is an apocalyptic number.

110222111112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110222111112 is an abundant number, since it is smaller than the sum of its proper divisors (177004682808).

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

110222111112 is a wasteful number, since it uses less digits than its factorization.

110222111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852710 (or 1852706 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110222111112 its reverse (211111222011), we get a palindrome (321333333123).

It can be divided in two parts, 110 and 222111112, that added together give a palindrome (222111222).

The spelling of 110222111112 in words is "one hundred ten billion, two hundred twenty-two million, one hundred eleven thousand, one hundred twelve".