32322125666 has 4 divisors (see below), whose sum is σ = 48483188502. Its totient is φ = 16161062832.

The previous prime is 32322125651. The next prime is 32322125677. The reversal of 32322125666 is 66652122323.

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

It can be written as a sum of positive squares in only one way, i.e., 31839049225 + 483076441 = 178435^2 + 21979^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8080531415 + ... + 8080531418.

Almost surely, 2^32322125666 is an apocalyptic number.

32322125666 is a deficient number, since it is larger than the sum of its proper divisors (16161062836).

32322125666 is a wasteful number, since it uses less digits than its factorization.

32322125666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161062835.

The product of its digits is 155520, while the sum is 38.

Adding to 32322125666 its reverse (66652122323), we get a palindrome (98974247989).

The spelling of 32322125666 in words is "thirty-two billion, three hundred twenty-two million, one hundred twenty-five thousand, six hundred sixty-six".