163322250505199 has 4 divisors (see below), whose sum is σ = 163322303713464. Its totient is φ = 163322197296936.

The previous prime is 163322250505181. The next prime is 163322250505201. The reversal of 163322250505199 is 991505052223361.

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

It is a cyclic number.

It is not a de Polignac number, because 163322250505199 - 2¹² = 163322250501103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163322250505199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163322250505399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21698357 + ... + 28239390.

It is an arithmetic number, because the mean of its divisors is an integer number (40830575928366).

Almost surely, 2^{163322250505199} is an apocalyptic number.

163322250505199 is a deficient number, since it is larger than the sum of its proper divisors (53208265).

163322250505199 is an equidigital number, since it uses as much as digits as its factorization.

163322250505199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53208264.

The product of its (nonzero) digits is 4374000, while the sum is 53.

The spelling of 163322250505199 in words is "one hundred sixty-three trillion, three hundred twenty-two billion, two hundred fifty million, five hundred five thousand, one hundred ninety-nine".