22033130234 has 8 divisors (see below), whose sum is σ = 33055187988. Its totient is φ = 11014734240.

The previous prime is 22033130233. The next prime is 22033130239. The reversal of 22033130234 is 43203133022.

It can be written as a sum of positive squares in 2 ways, for example, as 21801999025 + 231131209 = 147655^2 + 15203^2 .

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 (22033130233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900347 + ... + 924494.

Almost surely, 2^22033130234 is an apocalyptic number.

22033130234 is a deficient number, since it is larger than the sum of its proper divisors (11022057754).

22033130234 is a wasteful number, since it uses less digits than its factorization.

22033130234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830880.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22033130234 its reverse (43203133022), we get a palindrome (65236263256).

The spelling of 22033130234 in words is "twenty-two billion, thirty-three million, one hundred thirty thousand, two hundred thirty-four".