1120515020240 has 320 divisors, whose sum is σ = 3332531704320. Its totient is φ = 340193280000.

The previous prime is 1120515020213. The next prime is 1120515020291. The reversal of 1120515020240 is 420205150211.

It is a super-3 number, since 3×1120515020240³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 177041396 + ... + 177047724.

It is an arithmetic number, because the mean of its divisors is an integer number (10414161576).

Almost surely, 2^{1120515020240} is an apocalyptic number.

1120515020240 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 1120515020240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1666265852160).

1120515020240 is an abundant number, since it is smaller than the sum of its proper divisors (2212016684080).

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

1120515020240 is a wasteful number, since it uses less digits than its factorization.

1120515020240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102 (or 7096 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 1120515020240 in words is "one trillion, one hundred twenty billion, five hundred fifteen million, twenty thousand, two hundred forty".