2220001023303 has 12 divisors (see below), whose sum is σ = 3664763594128. Its totient is φ = 1268572013280.

The previous prime is 2220001023293. The next prime is 2220001023311. The reversal of 2220001023303 is 3033201000222.

It is a happy number.

It is not a de Polignac number, because 2220001023303 - 2⁴ = 2220001023287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220001023103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17619055678 + ... + 17619055803.

Almost surely, 2^{2220001023303} is an apocalyptic number.

2220001023303 is a deficient number, since it is larger than the sum of its proper divisors (1444762570825).

2220001023303 is a wasteful number, since it uses less digits than its factorization.

2220001023303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35238111494 (or 35238111491 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2220001023303 its reverse (3033201000222), we get a palindrome (5253202023525).

The spelling of 2220001023303 in words is "two trillion, two hundred twenty billion, one million, twenty-three thousand, three hundred three".