11228116580380 has 24 divisors (see below), whose sum is σ = 26947479793248. Its totient is φ = 3849639970368.

The previous prime is 11228116580371. The next prime is 11228116580477. The reversal of 11228116580380 is 8308561182211.

It is a self number, because there is not a number n which added to its sum of digits gives 11228116580380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40100416219 + ... + 40100416498.

It is an arithmetic number, because the mean of its divisors is an integer number (1122811658052).

Almost surely, 2^{11228116580380} is an apocalyptic number.

11228116580380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11228116580380 is an abundant number, since it is smaller than the sum of its proper divisors (15719363212868).

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

11228116580380 is a wasteful number, since it uses less digits than its factorization.

11228116580380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80200832733 (or 80200832731 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 46.

The spelling of 11228116580380 in words is "eleven trillion, two hundred twenty-eight billion, one hundred sixteen million, five hundred eighty thousand, three hundred eighty".