22032232203 has 16 divisors (see below), whose sum is σ = 31117266720. Its totient is φ = 13818395136.

The previous prime is 22032232141. The next prime is 22032232217. The reversal of 22032232203 is 30223223022.

It is not a de Polignac number, because 22032232203 - 2¹⁴ = 22032215819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22032232203.

It is not an unprimeable number, because it can be changed into a prime (22032232603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35653 + ... + 212921.

It is an arithmetic number, because the mean of its divisors is an integer number (1944829170).

Almost surely, 2^22032232203 is an apocalyptic number.

22032232203 is a deficient number, since it is larger than the sum of its proper divisors (9085034517).

22032232203 is a wasteful number, since it uses less digits than its factorization.

22032232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179726.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22032232203 its reverse (30223223022), we get a palindrome (52255455225).

The spelling of 22032232203 in words is "twenty-two billion, thirty-two million, two hundred thirty-two thousand, two hundred three".