32212200422 has 4 divisors (see below), whose sum is σ = 48318300636. Its totient is φ = 16106100210.

The previous prime is 32212200413. The next prime is 32212200439. The reversal of 32212200422 is 22400221223.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 32212200394 and 32212200403.

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, 8053050104 + ... + 8053050107.

It is an arithmetic number, because the mean of its divisors is an integer number (12079575159).

Almost surely, 2^32212200422 is an apocalyptic number.

32212200422 is a deficient number, since it is larger than the sum of its proper divisors (16106100214).

32212200422 is a wasteful number, since it uses less digits than its factorization.

32212200422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106100213.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 32212200422 its reverse (22400221223), we get a palindrome (54612421645).

The spelling of 32212200422 in words is "thirty-two billion, two hundred twelve million, two hundred thousand, four hundred twenty-two".