22102616219 has 4 divisors (see below), whose sum is σ = 22119374640. Its totient is φ = 22085857800.

The previous prime is 22102616209. The next prime is 22102616227. The reversal of 22102616219 is 91261620122.

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 22102616219 - 2¹² = 22102612123 is a prime.

It is a super-2 number, since 2×22102616219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102616209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8377232 + ... + 8379869.

It is an arithmetic number, because the mean of its divisors is an integer number (5529843660).

Almost surely, 2^22102616219 is an apocalyptic number.

22102616219 is a deficient number, since it is larger than the sum of its proper divisors (16758421).

22102616219 is a wasteful number, since it uses less digits than its factorization.

22102616219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16758420.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 22102616219 in words is "twenty-two billion, one hundred two million, six hundred sixteen thousand, two hundred nineteen".