11041504220 has 12 divisors (see below), whose sum is σ = 23187158904. Its totient is φ = 4416601680.

The previous prime is 11041504217. The next prime is 11041504241. The reversal of 11041504220 is 2240514011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 552075211 = 11041504220 / (1 + 1 + 0 + 4 + 1 + 5 + 0 + 4 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 11041504192 and 11041504201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276037586 + ... + 276037625.

It is an arithmetic number, because the mean of its divisors is an integer number (1932263242).

Almost surely, 2^11041504220 is an apocalyptic number.

11041504220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11041504220 is an abundant number, since it is smaller than the sum of its proper divisors (12145654684).

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

11041504220 is a wasteful number, since it uses less digits than its factorization.

11041504220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552075220 (or 552075218 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The spelling of 11041504220 in words is "eleven billion, forty-one million, five hundred four thousand, two hundred twenty".