11222324402503 has 12 divisors (see below), whose sum is σ = 12064922762760. Its totient is φ = 10434932377472.

The previous prime is 11222324402477. The next prime is 11222324402587. The reversal of 11222324402503 is 30520442322211.

It is a happy number.

11222324402503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11222324402503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222324402593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233901148 + ... + 233949121.

It is an arithmetic number, because the mean of its divisors is an integer number (1005410230230).

Almost surely, 2^{11222324402503} is an apocalyptic number.

11222324402503 is a deficient number, since it is larger than the sum of its proper divisors (842598360257).

11222324402503 is an equidigital number, since it uses as much as digits as its factorization.

11222324402503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467850386 (or 467850369 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 11222324402503 its reverse (30520442322211), we get a palindrome (41742766724714).

The spelling of 11222324402503 in words is "eleven trillion, two hundred twenty-two billion, three hundred twenty-four million, four hundred two thousand, five hundred three".