14422213212 has 24 divisors (see below), whose sum is σ = 36711088512. Its totient is φ = 4370367600.

The previous prime is 14422213199. The next prime is 14422213217. The reversal of 14422213212 is 21231222441.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422213217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54629464 + ... + 54629727.

It is an arithmetic number, because the mean of its divisors is an integer number (1529628688).

Almost surely, 2^14422213212 is an apocalyptic number.

14422213212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14422213212 is an abundant number, since it is smaller than the sum of its proper divisors (22288875300).

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

14422213212 is a wasteful number, since it uses less digits than its factorization.

14422213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109259209 (or 109259207 counting only the distinct ones).

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

Adding to 14422213212 its reverse (21231222441), we get a palindrome (35653435653).

The spelling of 14422213212 in words is "fourteen billion, four hundred twenty-two million, two hundred thirteen thousand, two hundred twelve".