11330030223220 has 24 divisors (see below), whose sum is σ = 24436119239784. Its totient is φ = 4409525275776.

The previous prime is 11330030223209. The next prime is 11330030223223. The reversal of 11330030223220 is 2232203003311.

It can be written as a sum of positive squares in 4 ways, for example, as 6015815776656 + 5314214446564 = 2452716^2 + 2305258^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11330030223191 and 11330030223200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330030223223) 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, 7655425087 + ... + 7655426566.

It is an arithmetic number, because the mean of its divisors is an integer number (1018171634991).

Almost surely, 2^{11330030223220} is an apocalyptic number.

11330030223220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330030223220 is an abundant number, since it is smaller than the sum of its proper divisors (13106089016564).

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

11330030223220 is a wasteful number, since it uses less digits than its factorization.

11330030223220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15310851699 (or 15310851697 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 11330030223220 its reverse (2232203003311), we get a palindrome (13562233226531).

The spelling of 11330030223220 in words is "eleven trillion, three hundred thirty billion, thirty million, two hundred twenty-three thousand, two hundred twenty".