11202247443 has 8 divisors (see below), whose sum is σ = 15146701056. Its totient is φ = 7362979400.

The previous prime is 11202247421. The next prime is 11202247447. The reversal of 11202247443 is 34474220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11202247443 - 2⁸ = 11202247187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11202247443.

It is not an unprimeable number, because it can be changed into a prime (11202247447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26296143 + ... + 26296568.

It is an arithmetic number, because the mean of its divisors is an integer number (1893337632).

Almost surely, 2^11202247443 is an apocalyptic number.

11202247443 is a deficient number, since it is larger than the sum of its proper divisors (3944453613).

11202247443 is an equidigital number, since it uses as much as digits as its factorization.

11202247443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52592785.

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 11202247443 its reverse (34474220211), we get a palindrome (45676467654).

The spelling of 11202247443 in words is "eleven billion, two hundred two million, two hundred forty-seven thousand, four hundred forty-three".