110012222112 has 96 divisors (see below), whose sum is σ = 316864130688. Its totient is φ = 33211216896.

The previous prime is 110012222083. The next prime is 110012222113. The reversal of 110012222112 is 211222210011.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 110012222091 and 110012222100.

It is not an unprimeable number, because it can be changed into a prime (110012222113) 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, 765468 + ... + 897755.

It is an arithmetic number, because the mean of its divisors is an integer number (3300668028).

Almost surely, 2^110012222112 is an apocalyptic number.

110012222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012222112 is an abundant number, since it is smaller than the sum of its proper divisors (206851908576).

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

110012222112 is a wasteful number, since it uses less digits than its factorization.

110012222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663302 (or 1663294 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110012222112 its reverse (211222210011), we get a palindrome (321234432123).

The spelling of 110012222112 in words is "one hundred ten billion, twelve million, two hundred twenty-two thousand, one hundred twelve".