224224011420 has 96 divisors (see below), whose sum is σ = 631087027200. Its totient is φ = 59483122944.

The previous prime is 224224011377. The next prime is 224224011481. The reversal of 224224011420 is 24110422422.

It is a happy number.

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, 15322147 + ... + 15336773.

It is an arithmetic number, because the mean of its divisors is an integer number (6573823200).

Almost surely, 2^224224011420 is an apocalyptic number.

224224011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224224011420 is an abundant number, since it is smaller than the sum of its proper divisors (406863015780).

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

224224011420 is a wasteful number, since it uses less digits than its factorization.

224224011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15947 (or 15945 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 224224011420 its reverse (24110422422), we get a palindrome (248334433842).

The spelling of 224224011420 in words is "two hundred twenty-four billion, two hundred twenty-four million, eleven thousand, four hundred twenty".