2216200045601 has 2 divisors, whose sum is σ = 2216200045602. Its totient is φ = 2216200045600.

The previous prime is 2216200045531. The next prime is 2216200045603. The reversal of 2216200045601 is 1065400026122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2198577217600 + 17622828001 = 1482760^2 + 132751^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216200045601 - 2¹⁰ = 2216200044577 is a prime.

Together with 2216200045603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2216200045603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108100022800 + 1108100022801.

It is an arithmetic number, because the mean of its divisors is an integer number (1108100022801).

Almost surely, 2^{2216200045601} is an apocalyptic number.

It is an amenable number.

2216200045601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216200045601 is an equidigital number, since it uses as much as digits as its factorization.

2216200045601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 2216200045601 in words is "two trillion, two hundred sixteen billion, two hundred million, forty-five thousand, six hundred one".