224420110421 has 16 divisors (see below), whose sum is σ = 254564923200. Its totient is φ = 196129392768.

The previous prime is 224420110417. The next prime is 224420110441. The reversal of 224420110421 is 124011024422.

It is a cyclic number.

It is not a de Polignac number, because 224420110421 - 2² = 224420110417 is a prime.

It is a super-3 number, since 3×224420110421³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224420110441) 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, 102305 + ... + 677721.

It is an arithmetic number, because the mean of its divisors is an integer number (15910307700).

Almost surely, 2^224420110421 is an apocalyptic number.

It is an amenable number.

224420110421 is a deficient number, since it is larger than the sum of its proper divisors (30144812779).

224420110421 is a wasteful number, since it uses less digits than its factorization.

224420110421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577028.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 224420110421 its reverse (124011024422), we get a palindrome (348431134843).

The spelling of 224420110421 in words is "two hundred twenty-four billion, four hundred twenty million, one hundred ten thousand, four hundred twenty-one".