1112204530 has 16 divisors (see below), whose sum is σ = 2010564504. Its totient is φ = 442971520.

The previous prime is 1112204473. The next prime is 1112204531. The reversal of 1112204530 is 354022111.

It can be written as a sum of positive squares in 4 ways, for example, as 765462889 + 346741641 = 27667^2 + 18621^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1112204498 and 1112204507.

It is not an unprimeable number, because it can be changed into a prime (1112204531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236341 + ... + 241000.

Almost surely, 2^1112204530 is an apocalyptic number.

1112204530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112204530 is a deficient number, since it is larger than the sum of its proper divisors (898359974).

1112204530 is a wasteful number, since it uses less digits than its factorization.

1112204530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477581.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1112204530 is about 33349.7305836194. The cubic root of 1112204530 is about 1036.0838079367.

Adding to 1112204530 its reverse (354022111), we get a palindrome (1466226641).

The spelling of 1112204530 in words is "one billion, one hundred twelve million, two hundred four thousand, five hundred thirty".