424200222224 has 20 divisors (see below), whose sum is σ = 822729197244. Its totient is φ = 211883010048.

The previous prime is 424200222191. The next prime is 424200222239. The reversal of 424200222224 is 422222002424.

It can be written as a sum of positive squares in 2 ways, for example, as 159654586624 + 264545635600 = 399568^2 + 514340^2 .

It is a super-3 number, since 3×424200222224³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424200222193 and 424200222202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13552697 + ... + 13583960.

Almost surely, 2^424200222224 is an apocalyptic number.

It is an amenable number.

424200222224 is a deficient number, since it is larger than the sum of its proper divisors (398528975020).

424200222224 is a wasteful number, since it uses less digits than its factorization.

424200222224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27137642 (or 27137636 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 424200222224 its reverse (422222002424), we get a palindrome (846422224648).

The spelling of 424200222224 in words is "four hundred twenty-four billion, two hundred million, two hundred twenty-two thousand, two hundred twenty-four".