22032212230 has 64 divisors (see below), whose sum is σ = 46509023232. Its totient is φ = 7356936960.

The previous prime is 22032212207. The next prime is 22032212243. The reversal of 22032212230 is 3221223022.

It is a junction number, because it is equal to n+sod(n) for n = 22032212198 and 22032212207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1735767 + ... + 1748413.

It is an arithmetic number, because the mean of its divisors is an integer number (726703488).

Almost surely, 2^22032212230 is an apocalyptic number.

22032212230 is an abundant number, since it is smaller than the sum of its proper divisors (24476811002).

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

22032212230 is a wasteful number, since it uses less digits than its factorization.

22032212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22032212230 its reverse (3221223022), we get a palindrome (25253435252).

The spelling of 22032212230 in words is "twenty-two billion, thirty-two million, two hundred twelve thousand, two hundred thirty".