14433221212 has 24 divisors (see below), whose sum is σ = 25808065920. Its totient is φ = 7060648560.

The previous prime is 14433221189. The next prime is 14433221219. The reversal of 14433221212 is 21212233441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14433221219) 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, 95128 + ... + 194719.

It is an arithmetic number, because the mean of its divisors is an integer number (1075336080).

Almost surely, 2^14433221212 is an apocalyptic number.

It is an amenable number.

14433221212 is a deficient number, since it is larger than the sum of its proper divisors (11374844708).

14433221212 is a wasteful number, since it uses less digits than its factorization.

14433221212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290121 (or 290119 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 14433221212 its reverse (21212233441), we get a palindrome (35645454653).

The spelling of 14433221212 in words is "fourteen billion, four hundred thirty-three million, two hundred twenty-one thousand, two hundred twelve".