1112222330 has 32 divisors (see below), whose sum is σ = 2018725200. Its totient is φ = 441188352.

The previous prime is 1112222329. The next prime is 1112222347. The reversal of 1112222330 is 332222111.

It can be written as a sum of positive squares in 8 ways, for example, as 243328801 + 868893529 = 15599^2 + 29477^2 .

It is a super-2 number, since 2×1112222330² = 2474077022701257800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112222299 and 1112222308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788666 + ... + 790074.

Almost surely, 2^1112222330 is an apocalyptic number.

1112222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112222330 is a deficient number, since it is larger than the sum of its proper divisors (906502870).

1112222330 is a wasteful number, since it uses less digits than its factorization.

1112222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1112222330 is about 33349.9974512743. The cubic root of 1112222330 is about 1036.0893351555.

Adding to 1112222330 its reverse (332222111), we get a palindrome (1444444441).

The spelling of 1112222330 in words is "one billion, one hundred twelve million, two hundred twenty-two thousand, three hundred thirty".