32222130532 has 6 divisors (see below), whose sum is σ = 56388728438. Its totient is φ = 16111065264.

The previous prime is 32222130529. The next prime is 32222130553. The reversal of 32222130532 is 23503122223.

It can be written as a sum of positive squares in only one way, i.e., 28932649216 + 3289481316 = 170096^2 + 57354^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32222130497 and 32222130506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027766313 + ... + 4027766320.

Almost surely, 2^32222130532 is an apocalyptic number.

It is an amenable number.

32222130532 is a deficient number, since it is larger than the sum of its proper divisors (24166597906).

32222130532 is a wasteful number, since it uses less digits than its factorization.

32222130532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8055532637 (or 8055532635 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 32222130532 its reverse (23503122223), we get a palindrome (55725252755).

The spelling of 32222130532 in words is "thirty-two billion, two hundred twenty-two million, one hundred thirty thousand, five hundred thirty-two".