1112209499 has 2 divisors, whose sum is σ = 1112209500. Its totient is φ = 1112209498.

The previous prime is 1112209489. The next prime is 1112209543. The reversal of 1112209499 is 9949022111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112209499 - 2¹² = 1112205403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112209409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556104749 + 556104750.

It is an arithmetic number, because the mean of its divisors is an integer number (556104750).

Almost surely, 2^1112209499 is an apocalyptic number.

1112209499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112209499 is an equidigital number, since it uses as much as digits as its factorization.

1112209499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 1112209499 is about 33349.8050818892. The cubic root of 1112209499 is about 1036.0853509061.

The spelling of 1112209499 in words is "one billion, one hundred twelve million, two hundred nine thousand, four hundred ninety-nine".