1000000112209 has 16 divisors (see below), whose sum is σ = 1183524959232. Its totient is φ = 827122515408.

The previous prime is 1000000112191. The next prime is 1000000112231. The reversal of 1000000112209 is 9022110000001.

It is not a de Polignac number, because 1000000112209 - 2²¹ = 999998015057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000000112192 and 1000000112201.

It is not an unprimeable number, because it can be changed into a prime (1000000112269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19988629 + ... + 20038594.

It is an arithmetic number, because the mean of its divisors is an integer number (73970309952).

Almost surely, 2^{1000000112209} is an apocalyptic number.

It is an amenable number.

1000000112209 is a deficient number, since it is larger than the sum of its proper divisors (183524847023).

1000000112209 is an equidigital number, since it uses as much as digits as its factorization.

1000000112209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40027356.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 1000000112209 in words is "one trillion, one hundred twelve thousand, two hundred nine".