11240303222 has 4 divisors (see below), whose sum is σ = 16860454836. Its totient is φ = 5620151610.

The previous prime is 11240303203. The next prime is 11240303257. The reversal of 11240303222 is 22230304211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22230304211 = 89 ⋅249778699.

It is a junction number, because it is equal to n+sod(n) for n = 11240303194 and 11240303203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810075804 + ... + 2810075807.

It is an arithmetic number, because the mean of its divisors is an integer number (4215113709).

Almost surely, 2^11240303222 is an apocalyptic number.

11240303222 is a deficient number, since it is larger than the sum of its proper divisors (5620151614).

11240303222 is an equidigital number, since it uses as much as digits as its factorization.

11240303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620151613.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11240303222 its reverse (22230304211), we get a palindrome (33470607433).

The spelling of 11240303222 in words is "eleven billion, two hundred forty million, three hundred three thousand, two hundred twenty-two".