1110020112300 has 144 divisors (see below), whose sum is σ = 3505400640000. Its totient is φ = 268959571200.

The previous prime is 1110020112283. The next prime is 1110020112301. The reversal of 1110020112300 is 32110200111.

It is a super-2 number, since 2×1110020112300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1110020112301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6512566 + ... + 6680834.

It is an arithmetic number, because the mean of its divisors is an integer number (24343060000).

Almost surely, 2^{1110020112300} is an apocalyptic number.

1110020112300 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 1110020112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1752700320000).

1110020112300 is an abundant number, since it is smaller than the sum of its proper divisors (2395380527700).

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

1110020112300 is a wasteful number, since it uses less digits than its factorization.

1110020112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170296 (or 170289 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1110020112300 its reverse (32110200111), we get a palindrome (1142130312411).

The spelling of 1110020112300 in words is "one trillion, one hundred ten billion, twenty million, one hundred twelve thousand, three hundred".