22434234224 has 20 divisors (see below), whose sum is σ = 45356169936. Its totient is φ = 10729416192.

The previous prime is 22434234217. The next prime is 22434234241. The reversal of 22434234224 is 42243243422.

It is a congruent number.

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, 30480929 + ... + 30481664.

Almost surely, 2^22434234224 is an apocalyptic number.

It is an amenable number.

22434234224 is an abundant number, since it is smaller than the sum of its proper divisors (22921935712).

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

22434234224 is a wasteful number, since it uses less digits than its factorization.

22434234224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60962624 (or 60962618 counting only the distinct ones).

The product of its digits is 73728, while the sum is 32.

Adding to 22434234224 its reverse (42243243422), we get a palindrome (64677477646).

The spelling of 22434234224 in words is "twenty-two billion, four hundred thirty-four million, two hundred thirty-four thousand, two hundred twenty-four".