14224233431220 has 96 divisors (see below), whose sum is σ = 40029419716608. Its totient is φ = 3773951678592.

The previous prime is 14224233431197. The next prime is 14224233431267. The reversal of 14224233431220 is 2213433242241.

It is a happy number.

14224233431220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23070597 + ... + 23679123.

It is an arithmetic number, because the mean of its divisors is an integer number (416973122048).

Almost surely, 2^{14224233431220} is an apocalyptic number.

14224233431220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14224233431220 is an abundant number, since it is smaller than the sum of its proper divisors (25805186285388).

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

14224233431220 is a wasteful number, since it uses less digits than its factorization.

14224233431220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610509 (or 610507 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 14224233431220 its reverse (2213433242241), we get a palindrome (16437666673461).

The spelling of 14224233431220 in words is "fourteen trillion, two hundred twenty-four billion, two hundred thirty-three million, four hundred thirty-one thousand, two hundred twenty".