2221013303303 has 2 divisors, whose sum is σ = 2221013303304. Its totient is φ = 2221013303302.

The previous prime is 2221013303293. The next prime is 2221013303371. The reversal of 2221013303303 is 3033033101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2221013303303 - 2²⁴ = 2220996526087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2221013303203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110506651651 + 1110506651652.

It is an arithmetic number, because the mean of its divisors is an integer number (1110506651652).

Almost surely, 2^{2221013303303} is an apocalyptic number.

2221013303303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221013303303 is an equidigital number, since it uses as much as digits as its factorization.

2221013303303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2221013303303 its reverse (3033033101222), we get a palindrome (5254046404525).

The spelling of 2221013303303 in words is "two trillion, two hundred twenty-one billion, thirteen million, three hundred three thousand, three hundred three".