22222002219 has 8 divisors (see below), whose sum is σ = 29758722960. Its totient is φ = 14749974816.

The previous prime is 22222002203. The next prime is 22222002227. The reversal of 22222002219 is 91220022222.

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

It is not a de Polignac number, because 22222002219 - 2⁴ = 22222002203 is a prime.

It is a super-2 number, since 2×22222002219² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22222002239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16172532 + ... + 16173905.

It is an arithmetic number, because the mean of its divisors is an integer number (3719840370).

Almost surely, 2^22222002219 is an apocalyptic number.

22222002219 is a deficient number, since it is larger than the sum of its proper divisors (7536720741).

22222002219 is a wasteful number, since it uses less digits than its factorization.

22222002219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32346669.

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 22222002219 in words is "twenty-two billion, two hundred twenty-two million, two thousand, two hundred nineteen".