11212341226000 has 80 divisors (see below), whose sum is σ = 27117399553920. Its totient is φ = 4483950806400.

The previous prime is 11212341225949. The next prime is 11212341226049. The reversal of 11212341226000 is 62214321211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8520231 + ... + 9747769.

It is an arithmetic number, because the mean of its divisors is an integer number (338967494424).

Almost surely, 2^{11212341226000} is an apocalyptic number.

11212341226000 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 11212341226000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13558699776960).

11212341226000 is an abundant number, since it is smaller than the sum of its proper divisors (15905058327920).

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

11212341226000 is a wasteful number, since it uses less digits than its factorization.

11212341226000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232129 (or 1232113 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11212341226000 its reverse (62214321211), we get a palindrome (11274555547211).

The spelling of 11212341226000 in words is "eleven trillion, two hundred twelve billion, three hundred forty-one million, two hundred twenty-six thousand".