2220021033303 has 4 divisors (see below), whose sum is σ = 2960028044408. Its totient is φ = 1480014022200.

The previous prime is 2220021033277. The next prime is 2220021033343. The reversal of 2220021033303 is 3033301200222.

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

It is not a de Polignac number, because 2220021033303 - 2²⁰ = 2220019984727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220021033303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220021033343) 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, 370003505548 + ... + 370003505553.

It is an arithmetic number, because the mean of its divisors is an integer number (740007011102).

Almost surely, 2^{2220021033303} is an apocalyptic number.

2220021033303 is a deficient number, since it is larger than the sum of its proper divisors (740007011105).

2220021033303 is an equidigital number, since it uses as much as digits as its factorization.

2220021033303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740007011104.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2220021033303 its reverse (3033301200222), we get a palindrome (5253322233525).

The spelling of 2220021033303 in words is "two trillion, two hundred twenty billion, twenty-one million, thirty-three thousand, three hundred three".