110112021403400 has 96 divisors (see below), whose sum is σ = 262107290280000. Its totient is φ = 42997008902400.

The previous prime is 110112021403343. The next prime is 110112021403409. The reversal of 110112021403400 is 4304120211011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (110112021403409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12250226 + ... + 19242974.

It is an arithmetic number, because the mean of its divisors is an integer number (2730284273750).

Almost surely, 2^{110112021403400} is an apocalyptic number.

110112021403400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110112021403400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131053645140000).

110112021403400 is an abundant number, since it is smaller than the sum of its proper divisors (151995268876600).

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

110112021403400 is a wasteful number, since it uses less digits than its factorization.

110112021403400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6994639 (or 6994630 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 110112021403400 its reverse (4304120211011), we get a palindrome (114416141614411).

The spelling of 110112021403400 in words is "one hundred ten trillion, one hundred twelve billion, twenty-one million, four hundred three thousand, four hundred".