11244212320443 has 16 divisors (see below), whose sum is σ = 15726027902976. Its totient is φ = 7132681909760.

The previous prime is 11244212320409. The next prime is 11244212320463. The reversal of 11244212320443 is 34402321244211.

It is a cyclic number.

It is not a de Polignac number, because 11244212320443 - 2¹² = 11244212316347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11244212320403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426582630 + ... + 426608987.

It is an arithmetic number, because the mean of its divisors is an integer number (982876743936).

Almost surely, 2^{11244212320443} is an apocalyptic number.

11244212320443 is a deficient number, since it is larger than the sum of its proper divisors (4481815582533).

11244212320443 is a wasteful number, since it uses less digits than its factorization.

11244212320443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853191834.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 11244212320443 its reverse (34402321244211), we get a palindrome (45646533564654).

The spelling of 11244212320443 in words is "eleven trillion, two hundred forty-four billion, two hundred twelve million, three hundred twenty thousand, four hundred forty-three".