22204022332 has 6 divisors (see below), whose sum is σ = 38857039088. Its totient is φ = 11102011164.

The previous prime is 22204022317. The next prime is 22204022353. The reversal of 22204022332 is 23322040222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775502788 + ... + 2775502795.

Almost surely, 2^22204022332 is an apocalyptic number.

It is an amenable number.

22204022332 is a deficient number, since it is larger than the sum of its proper divisors (16653016756).

22204022332 is a wasteful number, since it uses less digits than its factorization.

22204022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551005587 (or 5551005585 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22204022332 its reverse (23322040222), we get a palindrome (45526062554).

The spelling of 22204022332 in words is "twenty-two billion, two hundred four million, twenty-two thousand, three hundred thirty-two".