22352324234 has 16 divisors (see below), whose sum is σ = 35505102600. Its totient is φ = 10517451264.

The previous prime is 22352324177. The next prime is 22352324329. The reversal of 22352324234 is 43242325322.

It can be written as a sum of positive squares in 4 ways, for example, as 22201894009 + 150430225 = 149003^2 + 12265^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22352324234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277412 + ... + 348800.

Almost surely, 2^22352324234 is an apocalyptic number.

22352324234 is a deficient number, since it is larger than the sum of its proper divisors (13152778366).

22352324234 is a wasteful number, since it uses less digits than its factorization.

22352324234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80617.

The product of its digits is 69120, while the sum is 32.

Adding to 22352324234 its reverse (43242325322), we get a palindrome (65594649556).

The spelling of 22352324234 in words is "twenty-two billion, three hundred fifty-two million, three hundred twenty-four thousand, two hundred thirty-four".