10811413228 has 192 divisors, whose sum is σ = 25778995200. Its totient is φ = 3839247360.

The previous prime is 10811413183. The next prime is 10811413271. The reversal of 10811413228 is 82231411801.

It is a self number, because there is not a number n which added to its sum of digits gives 10811413228.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24404775 + ... + 24405217.

It is an arithmetic number, because the mean of its divisors is an integer number (134265600).

Almost surely, 2^10811413228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10811413228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12889497600).

10811413228 is an abundant number, since it is smaller than the sum of its proper divisors (14967581972).

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

10811413228 is a wasteful number, since it uses less digits than its factorization.

10811413228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The spelling of 10811413228 in words is "ten billion, eight hundred eleven million, four hundred thirteen thousand, two hundred twenty-eight".