22221133219 has 8 divisors (see below), whose sum is σ = 23497407360. Its totient is φ = 20979825600.

The previous prime is 22221133199. The next prime is 22221133237. The reversal of 22221133219 is 91233112222.

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

It is a cyclic number.

It is not a de Polignac number, because 22221133219 - 2¹³ = 22221125027 is a prime.

It is a super-2 number, since 2×22221133219² (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 (22221133019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8740324 + ... + 8742865.

It is an arithmetic number, because the mean of its divisors is an integer number (2937175920).

Almost surely, 2^22221133219 is an apocalyptic number.

22221133219 is a deficient number, since it is larger than the sum of its proper divisors (1276274141).

22221133219 is a wasteful number, since it uses less digits than its factorization.

22221133219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17483261.

The product of its digits is 2592, while the sum is 28.

The spelling of 22221133219 in words is "twenty-two billion, two hundred twenty-one million, one hundred thirty-three thousand, two hundred nineteen".