1112330104020 has 288 divisors, whose sum is σ = 3540099553536. Its totient is φ = 293148979200.

The previous prime is 1112330104003. The next prime is 1112330104031. The reversal of 1112330104020 is 204010332111.

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 = 1112330103984 and 1112330104002.

It is a congruent number.

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, 481318665 + ... + 481320975.

Almost surely, 2^{1112330104020} is an apocalyptic number.

1112330104020 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 1112330104020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770049776768).

1112330104020 is an abundant number, since it is smaller than the sum of its proper divisors (2427769449516).

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

1112330104020 is a wasteful number, since it uses less digits than its factorization.

1112330104020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453 (or 3439 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1112330104020 its reverse (204010332111), we get a palindrome (1316340436131).

The spelling of 1112330104020 in words is "one trillion, one hundred twelve billion, three hundred thirty million, one hundred four thousand, twenty".