2201201199097 has 2 divisors, whose sum is σ = 2201201199098. Its totient is φ = 2201201199096.

The previous prime is 2201201199079. The next prime is 2201201199133. The reversal of 2201201199097 is 7909911021022.

Together with previous prime (2201201199079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1866491510416 + 334709688681 = 1366196^2 + 578541^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201201199097 - 2²⁷ = 2201066981369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201201199047) 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, 1100600599548 + 1100600599549.

It is an arithmetic number, because the mean of its divisors is an integer number (1100600599549).

Almost surely, 2^{2201201199097} is an apocalyptic number.

It is an amenable number.

2201201199097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201201199097 is an equidigital number, since it uses as much as digits as its factorization.

2201201199097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 2201201199097 in words is "two trillion, two hundred one billion, two hundred one million, one hundred ninety-nine thousand, ninety-seven".