2012011207 has 2 divisors, whose sum is σ = 2012011208. Its totient is φ = 2012011206.

The previous prime is 2012011189. The next prime is 2012011249. The reversal of 2012011207 is 7021102102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012011207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012012207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006005603 + 1006005604.

It is an arithmetic number, because the mean of its divisors is an integer number (1006005604).

Almost surely, 2^2012011207 is an apocalyptic number.

2012011207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012011207 is an equidigital number, since it uses as much as digits as its factorization.

2012011207 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 2012011207 is about 44855.4479076957. The cubic root of 2012011207 is about 1262.4382129942.

Adding to 2012011207 its reverse (7021102102), we get a palindrome (9033113309).

The spelling of 2012011207 in words is "two billion, twelve million, eleven thousand, two hundred seven".