22000016834 has 8 divisors (see below), whose sum is σ = 33026880060. Its totient is φ = 10991056816.

The previous prime is 22000016827. The next prime is 22000016839. The reversal of 22000016834 is 43861000022.

It can be written as a sum of positive squares in 2 ways, for example, as 17808101809 + 4191915025 = 133447^2 + 64745^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22000016839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4472729 + ... + 4477644.

Almost surely, 2^22000016834 is an apocalyptic number.

22000016834 is a deficient number, since it is larger than the sum of its proper divisors (11026863226).

22000016834 is a wasteful number, since it uses less digits than its factorization.

22000016834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8951604.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 22000016834 its reverse (43861000022), we get a palindrome (65861016856).

The spelling of 22000016834 in words is "twenty-two billion, sixteen thousand, eight hundred thirty-four".