22016302234 has 8 divisors (see below), whose sum is σ = 34967068308. Its totient is φ = 10360612800.

The previous prime is 22016302223. The next prime is 22016302361. The reversal of 22016302234 is 43220361022.

It can be written as a sum of positive squares in 2 ways, for example, as 16769473009 + 5246829225 = 129497^2 + 72435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22016302199 and 22016302208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323769117 + ... + 323769184.

Almost surely, 2^22016302234 is an apocalyptic number.

22016302234 is a deficient number, since it is larger than the sum of its proper divisors (12950766074).

22016302234 is a wasteful number, since it uses less digits than its factorization.

22016302234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647538320.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22016302234 its reverse (43220361022), we get a palindrome (65236663256).

The spelling of 22016302234 in words is "twenty-two billion, sixteen million, three hundred two thousand, two hundred thirty-four".