199924216522 has 8 divisors (see below), whose sum is σ = 301141080000. Its totient is φ = 99543856524.

The previous prime is 199924216519. The next prime is 199924216579. The reversal of 199924216522 is 225612429991.

It is a happy number.

199924216522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 199924216522.

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 in 3 ways as a sum of consecutive naturals, for example, 209125272 + ... + 209126227.

It is an arithmetic number, because the mean of its divisors is an integer number (37642635000).

Almost surely, 2^199924216522 is an apocalyptic number.

199924216522 is a deficient number, since it is larger than the sum of its proper divisors (101216863478).

199924216522 is a wasteful number, since it uses less digits than its factorization.

199924216522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418251740.

The product of its digits is 1399680, while the sum is 52.

The spelling of 199924216522 in words is "one hundred ninety-nine billion, nine hundred twenty-four million, two hundred sixteen thousand, five hundred twenty-two".