11300342220 has 72 divisors (see below), whose sum is σ = 34289774064. Its totient is φ = 3012363648.

The previous prime is 11300342197. The next prime is 11300342243. The reversal of 11300342220 is 2224300311.

11300342220 is a `hidden beast` number, since 1 + 1 + 300 + 342 + 2 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (11300342197) and next prime (11300342243).

It is a super-2 number, since 2×11300342220² (a number of 21 digits) contains 22 as substring.

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 = 11300342193 and 11300342202.

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, 593082 + ... + 611838.

It is an arithmetic number, because the mean of its divisors is an integer number (476246862).

Almost surely, 2^11300342220 is an apocalyptic number.

11300342220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11300342220 is an abundant number, since it is smaller than the sum of its proper divisors (22989431844).

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

11300342220 is a wasteful number, since it uses less digits than its factorization.

11300342220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22119 (or 22114 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11300342220 its reverse (2224300311), we get a palindrome (13524642531).

The spelling of 11300342220 in words is "eleven billion, three hundred million, three hundred forty-two thousand, two hundred twenty".