320211121199 has 8 divisors (see below), whose sum is σ = 329334640128. Its totient is φ = 311112295200.

The previous prime is 320211121187. The next prime is 320211121291. The reversal of 320211121199 is 991121112023.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320211121199 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 (320211121129) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6146927 + ... + 6198800.

It is an arithmetic number, because the mean of its divisors is an integer number (41166830016).

Almost surely, 2^320211121199 is an apocalyptic number.

320211121199 is a deficient number, since it is larger than the sum of its proper divisors (9123518929).

320211121199 is a wasteful number, since it uses less digits than its factorization.

320211121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12346465.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 320211121199 in words is "three hundred twenty billion, two hundred eleven million, one hundred twenty-one thousand, one hundred ninety-nine".