11224470720403 has 4 divisors (see below), whose sum is σ = 11295964164640. Its totient is φ = 11152977276168.

The previous prime is 11224470720389. The next prime is 11224470720457. The reversal of 11224470720403 is 30402707442211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11224470720403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11224470750403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35746721883 + ... + 35746722196.

It is an arithmetic number, because the mean of its divisors is an integer number (2823991041160).

Almost surely, 2^{11224470720403} is an apocalyptic number.

11224470720403 is a deficient number, since it is larger than the sum of its proper divisors (71493444237).

11224470720403 is an equidigital number, since it uses as much as digits as its factorization.

11224470720403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71493444236.

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 11224470720403 in words is "eleven trillion, two hundred twenty-four billion, four hundred seventy million, seven hundred twenty thousand, four hundred three".