2001112207 has 2 divisors, whose sum is σ = 2001112208. Its totient is φ = 2001112206.

The previous prime is 2001112193. The next prime is 2001112213. The reversal of 2001112207 is 7022111002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001112207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001112237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000556103 + 1000556104.

It is an arithmetic number, because the mean of its divisors is an integer number (1000556104).

Almost surely, 2^2001112207 is an apocalyptic number.

2001112207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001112207 is an equidigital number, since it uses as much as digits as its factorization.

2001112207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 2001112207 is about 44733.7926739953. The cubic root of 2001112207 is about 1260.1545554510.

Adding to 2001112207 its reverse (7022111002), we get a palindrome (9023223209).

The spelling of 2001112207 in words is "two billion, one million, one hundred twelve thousand, two hundred seven".