14322214431512 has 16 divisors (see below), whose sum is σ = 28919856063840. Its totient is φ = 6610252814496.

The previous prime is 14322214431493. The next prime is 14322214431599. The reversal of 14322214431512 is 21513441222341.

It is a super-2 number, since 2×14322214431512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68856800048 + ... + 68856800255.

It is an arithmetic number, because the mean of its divisors is an integer number (1807491003990).

Almost surely, 2^{14322214431512} is an apocalyptic number.

It is an amenable number.

14322214431512 is an abundant number, since it is smaller than the sum of its proper divisors (14597641632328).

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

14322214431512 is a wasteful number, since it uses less digits than its factorization.

14322214431512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137713600322 (or 137713600318 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

Adding to 14322214431512 its reverse (21513441222341), we get a palindrome (35835655653853).

The spelling of 14322214431512 in words is "fourteen trillion, three hundred twenty-two billion, two hundred fourteen million, four hundred thirty-one thousand, five hundred twelve".