224022144012 has 96 divisors (see below), whose sum is σ = 547258844160. Its totient is φ = 71250746880.

The previous prime is 224022144011. The next prime is 224022144013. The reversal of 224022144012 is 210441220422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (224022144011) and next prime (224022144013).

It is a super-2 number, since 2×224022144012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224022144011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43169914 + ... + 43175102.

It is an arithmetic number, because the mean of its divisors is an integer number (5700612960).

Almost surely, 2^224022144012 is an apocalyptic number.

It is an amenable number.

224022144012 is an abundant number, since it is smaller than the sum of its proper divisors (323236700148).

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

224022144012 is a wasteful number, since it uses less digits than its factorization.

224022144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151 (or 7149 counting only the distinct ones).

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

Adding to 224022144012 its reverse (210441220422), we get a palindrome (434463364434).

The spelling of 224022144012 in words is "two hundred twenty-four billion, twenty-two million, one hundred forty-four thousand, twelve".