22434300232 has 8 divisors (see below), whose sum is σ = 42064312950. Its totient is φ = 11217150112.

The previous prime is 22434300197. The next prime is 22434300241. The reversal of 22434300232 is 23200343422.

It can be written as a sum of positive squares in only one way, i.e., 16198671076 + 6235629156 = 127274^2 + 78966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 22434300197 and 22434300206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402143757 + ... + 1402143772.

Almost surely, 2^22434300232 is an apocalyptic number.

It is an amenable number.

22434300232 is a deficient number, since it is larger than the sum of its proper divisors (19630012718).

22434300232 is a wasteful number, since it uses less digits than its factorization.

22434300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804287535 (or 2804287531 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22434300232 its reverse (23200343422), we get a palindrome (45634643654).

The spelling of 22434300232 in words is "twenty-two billion, four hundred thirty-four million, three hundred thousand, two hundred thirty-two".