12226411320 has 64 divisors (see below), whose sum is σ = 36695423520. Its totient is φ = 3258937344.

The previous prime is 12226411319. The next prime is 12226411333. The reversal of 12226411320 is 2311462221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265872 + ... + 308448.

Almost surely, 2^12226411320 is an apocalyptic number.

12226411320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12226411320 is an abundant number, since it is smaller than the sum of its proper divisors (24469012200).

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

12226411320 is a wasteful number, since it uses less digits than its factorization.

12226411320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44984 (or 44980 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12226411320 its reverse (2311462221), we get a palindrome (14537873541).

The spelling of 12226411320 in words is "twelve billion, two hundred twenty-six million, four hundred eleven thousand, three hundred twenty".