11302223113320 has 128 divisors (see below), whose sum is σ = 34479647447040. Its totient is φ = 2963043901440.

The previous prime is 11302223113319. The next prime is 11302223113331. The reversal of 11302223113320 is 2331132220311.

It is a super-2 number, since 2×11302223113320² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14381689 + ... + 15147191.

It is an arithmetic number, because the mean of its divisors is an integer number (269372245680).

Almost surely, 2^{11302223113320} is an apocalyptic number.

11302223113320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11302223113320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17239823723520).

11302223113320 is an abundant number, since it is smaller than the sum of its proper divisors (23177424333720).

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

11302223113320 is a wasteful number, since it uses less digits than its factorization.

11302223113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767595 (or 767591 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11302223113320 its reverse (2331132220311), we get a palindrome (13633355333631).

The spelling of 11302223113320 in words is "eleven trillion, three hundred two billion, two hundred twenty-three million, one hundred thirteen thousand, three hundred twenty".