222200011222 has 8 divisors (see below), whose sum is σ = 380914304976. Its totient is φ = 95228576232.

The previous prime is 222200011213. The next prime is 222200011223. The reversal of 222200011222 is 222110002222.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222200011196 and 222200011205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200011223) 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, 7935714673 + ... + 7935714700.

It is an arithmetic number, because the mean of its divisors is an integer number (47614288122).

Almost surely, 2^222200011222 is an apocalyptic number.

222200011222 is a deficient number, since it is larger than the sum of its proper divisors (158714293754).

222200011222 is a wasteful number, since it uses less digits than its factorization.

222200011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871429382.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222200011222 its reverse (222110002222), we get a palindrome (444310013444).

The spelling of 222200011222 in words is "two hundred twenty-two billion, two hundred million, eleven thousand, two hundred twenty-two".