22203203132 has 24 divisors (see below), whose sum is σ = 42657933360. Its totient is φ = 10028079360.

The previous prime is 22203203041. The next prime is 22203203149. The reversal of 22203203132 is 23130230222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600157 + ... + 1613972.

It is an arithmetic number, because the mean of its divisors is an integer number (1777413890).

Almost surely, 2^22203203132 is an apocalyptic number.

22203203132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22203203132 is a deficient number, since it is larger than the sum of its proper divisors (20454730228).

22203203132 is a wasteful number, since it uses less digits than its factorization.

22203203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3214301 (or 3214299 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22203203132 its reverse (23130230222), we get a palindrome (45333433354).

The spelling of 22203203132 in words is "twenty-two billion, two hundred three million, two hundred three thousand, one hundred thirty-two".