14224111420220 has 48 divisors (see below), whose sum is σ = 32218094720448. Its totient is φ = 5243862105600.

The previous prime is 14224111420199. The next prime is 14224111420223. The reversal of 14224111420220 is 2202411142241.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 14224111420220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224111420223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42110081 + ... + 42446520.

It is an arithmetic number, because the mean of its divisors is an integer number (671210306676).

Almost surely, 2^{14224111420220} is an apocalyptic number.

14224111420220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14224111420220 is an abundant number, since it is smaller than the sum of its proper divisors (17993983300228).

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

14224111420220 is a wasteful number, since it uses less digits than its factorization.

14224111420220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84557270 (or 84557268 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 14224111420220 its reverse (2202411142241), we get a palindrome (16426522562461).

The spelling of 14224111420220 in words is "fourteen trillion, two hundred twenty-four billion, one hundred eleven million, four hundred twenty thousand, two hundred twenty".