2301011221297 has 2 divisors, whose sum is σ = 2301011221298. Its totient is φ = 2301011221296.

The previous prime is 2301011221147. The next prime is 2301011221303. The reversal of 2301011221297 is 7921221101032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1508681584656 + 792329636641 = 1228284^2 + 890129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301011221297 - 2²⁷ = 2300877003569 is a prime.

It is not a weakly prime, because it can be changed into another prime (2301011222297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150505610648 + 1150505610649.

It is an arithmetic number, because the mean of its divisors is an integer number (1150505610649).

Almost surely, 2^{2301011221297} is an apocalyptic number.

It is an amenable number.

2301011221297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301011221297 is an equidigital number, since it uses as much as digits as its factorization.

2301011221297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 2301011221297 in words is "two trillion, three hundred one billion, eleven million, two hundred twenty-one thousand, two hundred ninety-seven".