2012001210097 has 2 divisors, whose sum is σ = 2012001210098. Its totient is φ = 2012001210096.

The previous prime is 2012001210083. The next prime is 2012001210169. The reversal of 2012001210097 is 7900121002102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1330783731216 + 681217478881 = 1153596^2 + 825359^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012001210097 - 2⁷ = 2012001209969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012001210497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006000605048 + 1006000605049.

It is an arithmetic number, because the mean of its divisors is an integer number (1006000605049).

Almost surely, 2^{2012001210097} is an apocalyptic number.

It is an amenable number.

2012001210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012001210097 is an equidigital number, since it uses as much as digits as its factorization.

2012001210097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 2012001210097 its reverse (7900121002102), we get a palindrome (9912122212199).

The spelling of 2012001210097 in words is "two trillion, twelve billion, one million, two hundred ten thousand, ninety-seven".