32123222206 has 4 divisors (see below), whose sum is σ = 48184833312. Its totient is φ = 16061611102.

The previous prime is 32123222203. The next prime is 32123222207. The reversal of 32123222206 is 60222232123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60222232123 = 2591 ⋅23242853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32123222203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8030805550 + ... + 8030805553.

It is an arithmetic number, because the mean of its divisors is an integer number (12046208328).

Almost surely, 2^32123222206 is an apocalyptic number.

32123222206 is a deficient number, since it is larger than the sum of its proper divisors (16061611106).

32123222206 is a wasteful number, since it uses less digits than its factorization.

32123222206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16061611105.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32123222206 its reverse (60222232123), we get a palindrome (92345454329).

The spelling of 32123222206 in words is "thirty-two billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred six".