224433433252 has 36 divisors (see below), whose sum is σ = 458508374604. Its totient is φ = 95843435520.

The previous prime is 224433433249. The next prime is 224433433313. The reversal of 224433433252 is 252334334422.

It can be written as a sum of positive squares in 2 ways, for example, as 78313783716 + 146119649536 = 279846^2 + 382256^2 .

It is a super-2 number, since 2×224433433252² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1982413 + ... + 2092564.

It is an arithmetic number, because the mean of its divisors is an integer number (12736343739).

Almost surely, 2^224433433252 is an apocalyptic number.

It is an amenable number.

224433433252 is an abundant number, since it is smaller than the sum of its proper divisors (234074941352).

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

224433433252 is a wasteful number, since it uses less digits than its factorization.

224433433252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075276 (or 4075267 counting only the distinct ones).

The product of its digits is 414720, while the sum is 37.

Adding to 224433433252 its reverse (252334334422), we get a palindrome (476767767674).

The spelling of 224433433252 in words is "two hundred twenty-four billion, four hundred thirty-three million, four hundred thirty-three thousand, two hundred fifty-two".