1110012420024 has 128 divisors (see below), whose sum is σ = 3113294184000. Its totient is φ = 366430003200.

The previous prime is 1110012420001. The next prime is 1110012420043. The reversal of 1110012420024 is 4200242100111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1110012419979 and 1110012420006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9363232 + ... + 9481040.

Almost surely, 2^{1110012420024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110012420024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1556647092000).

1110012420024 is an abundant number, since it is smaller than the sum of its proper divisors (2003281763976).

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

1110012420024 is a wasteful number, since it uses less digits than its factorization.

1110012420024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118246 (or 118236 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1110012420024 its reverse (4200242100111), we get a palindrome (5310254520135).

The spelling of 1110012420024 in words is "one trillion, one hundred ten billion, twelve million, four hundred twenty thousand, twenty-four".