11224421340 has 48 divisors (see below), whose sum is σ = 34285507200. Its totient is φ = 2721071680.

The previous prime is 11224421339. The next prime is 11224421353. The reversal of 11224421340 is 4312442211.

11224421340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11224421340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8502690 + ... + 8504009.

It is an arithmetic number, because the mean of its divisors is an integer number (714281400).

Almost surely, 2^11224421340 is an apocalyptic number.

11224421340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11224421340 is an abundant number, since it is smaller than the sum of its proper divisors (23061085860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11224421340 is a wasteful number, since it uses less digits than its factorization.

11224421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17006722 (or 17006720 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11224421340 its reverse (4312442211), we get a palindrome (15536863551).

The spelling of 11224421340 in words is "eleven billion, two hundred twenty-four million, four hundred twenty-one thousand, three hundred forty".