22248884222 has 4 divisors (see below), whose sum is σ = 33373326336. Its totient is φ = 11124442110.

The previous prime is 22248884209. The next prime is 22248884237.

22248884222 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5562221054 + ... + 5562221057.

It is an arithmetic number, because the mean of its divisors is an integer number (8343331584).

Almost surely, 2^22248884222 is an apocalyptic number.

22248884222 is a deficient number, since it is larger than the sum of its proper divisors (11124442114).

22248884222 is a wasteful number, since it uses less digits than its factorization.

22248884222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11124442113.

The product of its digits is 524288, while the sum is 44.

The spelling of 22248884222 in words is "twenty-two billion, two hundred forty-eight million, eight hundred eighty-four thousand, two hundred twenty-two".