1115992958080 has 1536 divisors, whose sum is σ = 3889035763200. Its totient is φ = 295466434560.

The previous prime is 1115992958053. The next prime is 1115992958083. The reversal of 1115992958080 is 808592995111.

It is not an unprimeable number, because it can be changed into a prime (1115992958083) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12539246676 + ... + 12539246764.

It is an arithmetic number, because the mean of its divisors is an integer number (2531924325).

Almost surely, 2^{1115992958080} is an apocalyptic number.

1115992958080 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 1115992958080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1944517881600).

1115992958080 is an abundant number, since it is smaller than the sum of its proper divisors (2773042805120).

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

1115992958080 is a wasteful number, since it uses less digits than its factorization.

1115992958080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 58.

The spelling of 1115992958080 in words is "one trillion, one hundred fifteen billion, nine hundred ninety-two million, nine hundred fifty-eight thousand, eighty".