2221330803 has 4 divisors (see below), whose sum is σ = 2961774408. Its totient is φ = 1480887200.

The previous prime is 2221330763. The next prime is 2221330817. The reversal of 2221330803 is 3080331222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2221330803 - 2¹⁴ = 2221314419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221330703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370221798 + ... + 370221803.

It is an arithmetic number, because the mean of its divisors is an integer number (740443602).

Almost surely, 2^2221330803 is an apocalyptic number.

2221330803 is a deficient number, since it is larger than the sum of its proper divisors (740443605).

2221330803 is an equidigital number, since it uses as much as digits as its factorization.

2221330803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740443604.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2221330803 is about 47130.9962020749. The cubic root of 2221330803 is about 1304.7813676395.

The spelling of 2221330803 in words is "two billion, two hundred twenty-one million, three hundred thirty thousand, eight hundred three".