22333043234 has 4 divisors (see below), whose sum is σ = 33499564854. Its totient is φ = 11166521616.

The previous prime is 22333043179. The next prime is 22333043269. The reversal of 22333043234 is 43234033322.

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., 21276598225 + 1056445009 = 145865^2 + 32503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22333043197 and 22333043206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5583260807 + ... + 5583260810.

Almost surely, 2^22333043234 is an apocalyptic number.

22333043234 is a deficient number, since it is larger than the sum of its proper divisors (11166521620).

22333043234 is a wasteful number, since it uses less digits than its factorization.

22333043234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166521619.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 22333043234 its reverse (43234033322), we get a palindrome (65567076556).

The spelling of 22333043234 in words is "twenty-two billion, three hundred thirty-three million, forty-three thousand, two hundred thirty-four".