2266335563 has 2 divisors, whose sum is σ = 2266335564. Its totient is φ = 2266335562.

The previous prime is 2266335527. The next prime is 2266335583. The reversal of 2266335563 is 3655336622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2266335563 - 2⁸ = 2266335307 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2266335563.

It is not a weakly prime, because it can be changed into another prime (2266335583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133167781 + 1133167782.

It is an arithmetic number, because the mean of its divisors is an integer number (1133167782).

Almost surely, 2^2266335563 is an apocalyptic number.

2266335563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266335563 is an equidigital number, since it uses as much as digits as its factorization.

2266335563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 41.

The square root of 2266335563 is about 47606.0454459305. The cubic root of 2266335563 is about 1313.5342597083.

The spelling of 2266335563 in words is "two billion, two hundred sixty-six million, three hundred thirty-five thousand, five hundred sixty-three".