11243211043330 has 192 divisors, whose sum is σ = 24915573976320. Its totient is φ = 3565555310592.

The previous prime is 11243211043297. The next prime is 11243211043387. The reversal of 11243211043330 is 3334011234211.

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 95 ways as a sum of consecutive naturals, for example, 3169778617 + ... + 3169782163.

It is an arithmetic number, because the mean of its divisors is an integer number (129768614460).

Almost surely, 2^{11243211043330} is an apocalyptic number.

11243211043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11243211043330 is an abundant number, since it is smaller than the sum of its proper divisors (13672362932990).

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

11243211043330 is a wasteful number, since it uses less digits than its factorization.

11243211043330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11243211043330 its reverse (3334011234211), we get a palindrome (14577222277541).

The spelling of 11243211043330 in words is "eleven trillion, two hundred forty-three billion, two hundred eleven million, forty-three thousand, three hundred thirty".