22204244219 has 4 divisors (see below), whose sum is σ = 22204558296. Its totient is φ = 22203930144.

The previous prime is 22204244173. The next prime is 22204244243. The reversal of 22204244219 is 91244240222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22204244219 - 2¹⁶ = 22204178683 is a prime.

It is a super-3 number, since 3×22204244219³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22204444219) 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, 4172 + ... + 210774.

It is an arithmetic number, because the mean of its divisors is an integer number (5551139574).

Almost surely, 2^22204244219 is an apocalyptic number.

22204244219 is a deficient number, since it is larger than the sum of its proper divisors (314077).

22204244219 is a wasteful number, since it uses less digits than its factorization.

22204244219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314076.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 22204244219 in words is "twenty-two billion, two hundred four million, two hundred forty-four thousand, two hundred nineteen".