22004203332 has 24 divisors (see below), whose sum is σ = 51418999296. Its totient is φ = 7323897568.

The previous prime is 22004203321. The next prime is 22004203343. The reversal of 22004203332 is 23330240022.

It is an interprime number because it is at equal distance from previous prime (22004203321) and next prime (22004203343).

It is a junction number, because it is equal to n+sod(n) for n = 22004203299 and 22004203308.

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, 1346148 + ... + 1362395.

It is an arithmetic number, because the mean of its divisors is an integer number (2142458304).

Almost surely, 2^22004203332 is an apocalyptic number.

It is an amenable number.

22004203332 is an abundant number, since it is smaller than the sum of its proper divisors (29414795964).

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

22004203332 is a wasteful number, since it uses less digits than its factorization.

22004203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709227 (or 2709225 counting only the distinct ones).

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

Adding to 22004203332 its reverse (23330240022), we get a palindrome (45334443354).

The spelling of 22004203332 in words is "twenty-two billion, four million, two hundred three thousand, three hundred thirty-two".