2201122097 has 2 divisors, whose sum is σ = 2201122098. Its totient is φ = 2201122096.

The previous prime is 2201122043. The next prime is 2201122177. The reversal of 2201122097 is 7902211022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2169323776 + 31798321 = 46576^2 + 5639^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201122097 - 2³⁰ = 1127380273 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201122037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100561048 + 1100561049.

It is an arithmetic number, because the mean of its divisors is an integer number (1100561049).

Almost surely, 2^2201122097 is an apocalyptic number.

It is an amenable number.

2201122097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201122097 is an equidigital number, since it uses as much as digits as its factorization.

2201122097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2201122097 is about 46916.1176675991. The cubic root of 2201122097 is about 1300.8125289292.

The spelling of 2201122097 in words is "two billion, two hundred one million, one hundred twenty-two thousand, ninety-seven".