110131221032112 has 160 divisors (see below), whose sum is σ = 345492276936192. Its totient is φ = 29510470766592.

The previous prime is 110131221032093. The next prime is 110131221032117. The reversal of 110131221032112 is 211230122131011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (110131221032117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32448303 + ... + 35681294.

Almost surely, 2^{110131221032112} is an apocalyptic number.

110131221032112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110131221032112 is an abundant number, since it is smaller than the sum of its proper divisors (235361055904080).

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

110131221032112 is a wasteful number, since it uses less digits than its factorization.

110131221032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68129915 (or 68129909 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 110131221032112 its reverse (211230122131011), we get a palindrome (321361343163123).

The spelling of 110131221032112 in words is "one hundred ten trillion, one hundred thirty-one billion, two hundred twenty-one million, thirty-two thousand, one hundred twelve".