2303222220233 has 16 divisors (see below), whose sum is σ = 2576193984000. Its totient is φ = 2040939907200.

The previous prime is 2303222220227. The next prime is 2303222220269. The reversal of 2303222220233 is 3320222223032.

It is a cyclic number.

It is not a de Polignac number, because 2303222220233 - 2³⁴ = 2286042351049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303222220293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1782233 + ... + 2789766.

It is an arithmetic number, because the mean of its divisors is an integer number (161012124000).

Almost surely, 2^{2303222220233} is an apocalyptic number.

It is an amenable number.

2303222220233 is a deficient number, since it is larger than the sum of its proper divisors (272971763767).

2303222220233 is a wasteful number, since it uses less digits than its factorization.

2303222220233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573168.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 2303222220233 its reverse (3320222223032), we get a palindrome (5623444443265).

The spelling of 2303222220233 in words is "two trillion, three hundred three billion, two hundred twenty-two million, two hundred twenty thousand, two hundred thirty-three".