14650068222019 has 4 divisors (see below), whose sum is σ = 14868725956744. Its totient is φ = 14431410487296.

The previous prime is 14650068222017. The next prime is 14650068222073. The reversal of 14650068222019 is 91022286005641.

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 14650068222019 - 2¹ = 14650068222017 is a prime.

It is a super-2 number, since 2×14650068222019² (a number of 27 digits) contains 22 as substring.

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 14650068222019.

It is not an unprimeable number, because it can be changed into a prime (14650068222017) 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, 109328867262 + ... + 109328867395.

It is an arithmetic number, because the mean of its divisors is an integer number (3717181489186).

Almost surely, 2^{14650068222019} is an apocalyptic number.

14650068222019 is a deficient number, since it is larger than the sum of its proper divisors (218657734725).

14650068222019 is an equidigital number, since it uses as much as digits as its factorization.

14650068222019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218657734724.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 14650068222019 in words is "fourteen trillion, six hundred fifty billion, sixty-eight million, two hundred twenty-two thousand, nineteen".