1120110011020 has 288 divisors, whose sum is σ = 3244724179200. Its totient is φ = 319253276160.

The previous prime is 1120110010979. The next prime is 1120110011051. The reversal of 1120110011020 is 201100110211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1120110010988 and 1120110011006.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14957631 + ... + 15032329.

It is an arithmetic number, because the mean of its divisors is an integer number (11266403400).

Almost surely, 2^{1120110011020} is an apocalyptic number.

1120110011020 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 1120110011020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1622362089600).

1120110011020 is an abundant number, since it is smaller than the sum of its proper divisors (2124614168180).

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

1120110011020 is a wasteful number, since it uses less digits than its factorization.

1120110011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74853 (or 74844 counting only the distinct ones).

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

Adding to 1120110011020 its reverse (201100110211), we get a palindrome (1321210121231).

It can be divided in two parts, 1 and 120110011020, that added together give a palindrome (120110011021).

The spelling of 1120110011020 in words is "one trillion, one hundred twenty billion, one hundred ten million, eleven thousand, twenty".