1111110222 has 16 divisors (see below), whose sum is σ = 2282280912. Its totient is φ = 360360000.

The previous prime is 1111110199. The next prime is 1111110223. The reversal of 1111110222 is 2220111111.

It is a junction number, because it is equal to n+sod(n) for n = 1111110198 and 1111110207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2502279 + ... + 2502722.

It is an arithmetic number, because the mean of its divisors is an integer number (142642557).

Almost surely, 2^1111110222 is an apocalyptic number.

1111110222 is an abundant number, since it is smaller than the sum of its proper divisors (1171170690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111110222 is a wasteful number, since it uses less digits than its factorization.

1111110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005043.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 1111110222 is about 33333.3199966640. The cubic root of 1111110222 is about 1035.7438923837.

Adding to 1111110222 its reverse (2220111111), we get a palindrome (3331221333).

The spelling of 1111110222 in words is "one billion, one hundred eleven million, one hundred ten thousand, two hundred twenty-two".