110112021100 has 36 divisors (see below), whose sum is σ = 242860199008. Its totient is φ = 43322760000.

The previous prime is 110112021079. The next prime is 110112021101. The reversal of 110112021100 is 1120211011.

110112021100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (110112021101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9019476 + ... + 9031675.

Almost surely, 2^110112021100 is an apocalyptic number.

110112021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112021100 is an abundant number, since it is smaller than the sum of its proper divisors (132748177908).

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

110112021100 is a wasteful number, since it uses less digits than its factorization.

110112021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18051226 (or 18051219 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110112021100 its reverse (1120211011), we get a palindrome (111232232111).

It can be divided in two parts, 1 and 10112021100, that added together give a palindrome (10112021101).

The spelling of 110112021100 in words is "one hundred ten billion, one hundred twelve million, twenty-one thousand, one hundred".