11301222130000 has 300 divisors, whose sum is σ = 30106494228580. Its totient is φ = 4105221120000.

The previous prime is 11301222129997. The next prime is 11301222130043. The reversal of 11301222130000 is 3122210311.

It can be written as a sum of positive squares in 10 ways, for example, as 9388267584784 + 1912954545216 = 3064028^2 + 1383096^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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 59 ways as a sum of consecutive naturals, for example, 1293485632 + ... + 1293494368.

Almost surely, 2^{11301222130000} is an apocalyptic number.

11301222130000 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 11301222130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15053247114290).

11301222130000 is an abundant number, since it is smaller than the sum of its proper divisors (18805272098580).

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

11301222130000 is a wasteful number, since it uses less digits than its factorization.

11301222130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856 (or 9824 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11301222130000 its reverse (3122210311), we get a palindrome (11304344340311).

The spelling of 11301222130000 in words is "eleven trillion, three hundred one billion, two hundred twenty-two million, one hundred thirty thousand".