22133203234 has 16 divisors (see below), whose sum is σ = 34115457600. Its totient is φ = 10761706224.

The previous prime is 22133203231. The next prime is 22133203291. The reversal of 22133203234 is 43230233122.

It is a junction number, because it is equal to n+sod(n) for n = 22133203199 and 22133203208.

It is not an unprimeable number, because it can be changed into a prime (22133203231) 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 7 ways as a sum of consecutive naturals, for example, 59457 + ... + 218635.

It is an arithmetic number, because the mean of its divisors is an integer number (2132216100).

Almost surely, 2^22133203234 is an apocalyptic number.

22133203234 is a deficient number, since it is larger than the sum of its proper divisors (11982254366).

22133203234 is a wasteful number, since it uses less digits than its factorization.

22133203234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161097.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22133203234 its reverse (43230233122), we get a palindrome (65363436356).

The spelling of 22133203234 in words is "twenty-two billion, one hundred thirty-three million, two hundred three thousand, two hundred thirty-four".