11243335450112 has 160 divisors (see below), whose sum is σ = 25227264262464. Its totient is φ = 4977967104000.

The previous prime is 11243335450097. The next prime is 11243335450133. The reversal of 11243335450112 is 21105453334211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11751362 + ... + 12672062.

Almost surely, 2^{11243335450112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11243335450112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12613632131232).

11243335450112 is an abundant number, since it is smaller than the sum of its proper divisors (13983928812352).

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

11243335450112 is an equidigital number, since it uses as much as digits as its factorization.

11243335450112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920820 (or 920804 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 11243335450112 its reverse (21105453334211), we get a palindrome (32348788784323).

The spelling of 11243335450112 in words is "eleven trillion, two hundred forty-three billion, three hundred thirty-five million, four hundred fifty thousand, one hundred twelve".