1100000222 has 8 divisors (see below), whose sum is σ = 1650434376. Its totient is φ = 549855432.

The previous prime is 1100000203. The next prime is 1100000227. The reversal of 1100000222 is 2220000011.

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

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100000227) 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, 62573 + ... + 78200.

It is an arithmetic number, because the mean of its divisors is an integer number (206304297).

Almost surely, 2^1100000222 is an apocalyptic number.

1100000222 is a deficient number, since it is larger than the sum of its proper divisors (550434154).

1100000222 is a wasteful number, since it uses less digits than its factorization.

1100000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144682.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1100000222 is about 33166.2512503298. The cubic root of 1100000222 is about 1032.2801849007.

Adding to 1100000222 its reverse (2220000011), we get a palindrome (3320000233).

The spelling of 1100000222 in words is "one billion, one hundred million, two hundred twenty-two", and thus it is an aban number.