22333004234 has 4 divisors (see below), whose sum is σ = 33499506354. Its totient is φ = 11166502116.

The previous prime is 22333004231. The next prime is 22333004249. The reversal of 22333004234 is 43240033322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20448142009 + 1884862225 = 142997^2 + 43415^2 .

It is not an unprimeable number, because it can be changed into a prime (22333004231) 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 as a sum of consecutive naturals, namely, 5583251057 + ... + 5583251060.

Almost surely, 2^22333004234 is an apocalyptic number.

22333004234 is a deficient number, since it is larger than the sum of its proper divisors (11166502120).

22333004234 is a wasteful number, since it uses less digits than its factorization.

22333004234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166502119.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 22333004234 its reverse (43240033322), we get a palindrome (65573037556).

The spelling of 22333004234 in words is "twenty-two billion, three hundred thirty-three million, four thousand, two hundred thirty-four".