196822289999 has 8 divisors (see below), whose sum is σ = 204722327040. Its totient is φ = 189019186200.

The previous prime is 196822289977. The next prime is 196822290097. The reversal of 196822289999 is 999982228691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196822289999 - 2¹⁶ = 196822224463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196822289299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24229169 + ... + 24237290.

It is an arithmetic number, because the mean of its divisors is an integer number (25590290880).

Almost surely, 2^196822289999 is an apocalyptic number.

196822289999 is a deficient number, since it is larger than the sum of its proper divisors (7900037041).

196822289999 is a wasteful number, since it uses less digits than its factorization.

196822289999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48466621.

The product of its digits is 181398528, while the sum is 74.

The spelling of 196822289999 in words is "one hundred ninety-six billion, eight hundred twenty-two million, two hundred eighty-nine thousand, nine hundred ninety-nine".