22022230203232 has 48 divisors (see below), whose sum is σ = 49553192586240. Its totient is φ = 9437493967488.

The previous prime is 22022230203199. The next prime is 22022230203277. The reversal of 22022230203232 is 23230203222022.

It is a junction number, because it is equal to n+sod(n) for n = 22022230203197 and 22022230203206.

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, 363319 + ... + 6646537.

It is an arithmetic number, because the mean of its divisors is an integer number (1032358178880).

Almost surely, 2^{22022230203232} is an apocalyptic number.

It is an amenable number.

22022230203232 is an abundant number, since it is smaller than the sum of its proper divisors (27530962383008).

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

22022230203232 is a wasteful number, since it uses less digits than its factorization.

22022230203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298883 (or 6298875 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22022230203232 its reverse (23230203222022), we get a palindrome (45252433425254).

The spelling of 22022230203232 in words is "twenty-two trillion, twenty-two billion, two hundred thirty million, two hundred three thousand, two hundred thirty-two".