32212213232 has 20 divisors (see below), whose sum is σ = 62614466376. Its totient is φ = 16053641280.

The previous prime is 32212213223. The next prime is 32212213247. The reversal of 32212213232 is 23231221223.

It is a junction number, because it is equal to n+sod(n) for n = 32212213198 and 32212213207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3274019 + ... + 3283842.

Almost surely, 2^32212213232 is an apocalyptic number.

It is an amenable number.

32212213232 is a deficient number, since it is larger than the sum of its proper divisors (30402253144).

32212213232 is a wasteful number, since it uses less digits than its factorization.

32212213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6558176 (or 6558170 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

Adding to 32212213232 its reverse (23231221223), we get a palindrome (55443434455).

The spelling of 32212213232 in words is "thirty-two billion, two hundred twelve million, two hundred thirteen thousand, two hundred thirty-two".