2216062201597 has 2 divisors, whose sum is σ = 2216062201598. Its totient is φ = 2216062201596.

The previous prime is 2216062201537. The next prime is 2216062201621. The reversal of 2216062201597 is 7951022606122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1308527800281 + 907534401316 = 1143909^2 + 952646^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216062201597 - 2¹⁹ = 2216061677309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2216062201517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108031100798 + 1108031100799.

It is an arithmetic number, because the mean of its divisors is an integer number (1108031100799).

Almost surely, 2^{2216062201597} is an apocalyptic number.

It is an amenable number.

2216062201597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216062201597 is an equidigital number, since it uses as much as digits as its factorization.

2216062201597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 2216062201597 in words is "two trillion, two hundred sixteen billion, sixty-two million, two hundred one thousand, five hundred ninety-seven".