11224403422 has 4 divisors (see below), whose sum is σ = 16836605136. Its totient is φ = 5612201710.

The previous prime is 11224403369. The next prime is 11224403447. The reversal of 11224403422 is 22430442211.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2806100854 + ... + 2806100857.

It is an arithmetic number, because the mean of its divisors is an integer number (4209151284).

Almost surely, 2^11224403422 is an apocalyptic number.

11224403422 is a deficient number, since it is larger than the sum of its proper divisors (5612201714).

11224403422 is an equidigital number, since it uses as much as digits as its factorization.

11224403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5612201713.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11224403422 its reverse (22430442211), we get a palindrome (33654845633).

The spelling of 11224403422 in words is "eleven billion, two hundred twenty-four million, four hundred three thousand, four hundred twenty-two".