11242614165220 has 12 divisors (see below), whose sum is σ = 23609489747004. Its totient is φ = 4497045666080.

The previous prime is 11242614165173. The next prime is 11242614165239. The reversal of 11242614165220 is 2256141624211.

It can be written as a sum of positive squares in 2 ways, for example, as 1157810432256 + 10084803732964 = 1076016^2 + 3175658^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11242614165220.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281065354111 + ... + 281065354150.

It is an arithmetic number, because the mean of its divisors is an integer number (1967457478917).

Almost surely, 2^{11242614165220} is an apocalyptic number.

11242614165220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11242614165220 is an abundant number, since it is smaller than the sum of its proper divisors (12366875581784).

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

11242614165220 is a wasteful number, since it uses less digits than its factorization.

11242614165220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562130708270 (or 562130708268 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

Adding to 11242614165220 its reverse (2256141624211), we get a palindrome (13498755789431).

The spelling of 11242614165220 in words is "eleven trillion, two hundred forty-two billion, six hundred fourteen million, one hundred sixty-five thousand, two hundred twenty".