11130300320220 has 72 divisors (see below), whose sum is σ = 33782536124064. Its totient is φ = 2966266885248.

The previous prime is 11130300320219. The next prime is 11130300320261. The reversal of 11130300320220 is 2202300303111.

11130300320220 is a `hidden beast` number, since 1 + 11 + 30 + 300 + 320 + 2 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11130300320193 and 11130300320202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18592024 + ... + 19181343.

It is an arithmetic number, because the mean of its divisors is an integer number (469201890612).

Almost surely, 2^{11130300320220} is an apocalyptic number.

11130300320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130300320220 is an abundant number, since it is smaller than the sum of its proper divisors (22652235803844).

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

11130300320220 is a wasteful number, since it uses less digits than its factorization.

11130300320220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37775019 (or 37775014 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11130300320220 its reverse (2202300303111), we get a palindrome (13332600623331).

The spelling of 11130300320220 in words is "eleven trillion, one hundred thirty billion, three hundred million, three hundred twenty thousand, two hundred twenty".