11118782060 has 24 divisors (see below), whose sum is σ = 23352972720. Its totient is φ = 4446840384.

The previous prime is 11118782053. The next prime is 11118782063. The reversal of 11118782060 is 6028781111.

It is a self number, because there is not a number n which added to its sum of digits gives 11118782060.

It is not an unprimeable number, because it can be changed into a prime (11118782063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106331 + ... + 183149.

It is an arithmetic number, because the mean of its divisors is an integer number (973040530).

Almost surely, 2^11118782060 is an apocalyptic number.

11118782060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11118782060 is an abundant number, since it is smaller than the sum of its proper divisors (12234190660).

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

11118782060 is a wasteful number, since it uses less digits than its factorization.

11118782060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84065 (or 84063 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 35.

The spelling of 11118782060 in words is "eleven billion, one hundred eighteen million, seven hundred eighty-two thousand, sixty".