22132234230 has 16 divisors (see below), whose sum is σ = 53117362224. Its totient is φ = 5901929120.

The previous prime is 22132234213. The next prime is 22132234237. The reversal of 22132234230 is 3243223122.

It is a self number, because there is not a number n which added to its sum of digits gives 22132234230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132234237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368870541 + ... + 368870600.

It is an arithmetic number, because the mean of its divisors is an integer number (3319835139).

Almost surely, 2^22132234230 is an apocalyptic number.

22132234230 is an abundant number, since it is smaller than the sum of its proper divisors (30985127994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22132234230 is a wasteful number, since it uses less digits than its factorization.

22132234230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737741151.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22132234230 its reverse (3243223122), we get a palindrome (25375457352).

It can be divided in two parts, 221322 and 34230, that added together give a palindrome (255552).

The spelling of 22132234230 in words is "twenty-two billion, one hundred thirty-two million, two hundred thirty-four thousand, two hundred thirty".