2023221333 has 32 divisors (see below), whose sum is σ = 3153715200. Its totient is φ = 1129841856.

The previous prime is 2023221331. The next prime is 2023221349. The reversal of 2023221333 is 3331223202.

It is not a de Polignac number, because 2023221333 - 2¹ = 2023221331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023221331) 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 31 ways as a sum of consecutive naturals, for example, 209628 + ... + 219066.

It is an arithmetic number, because the mean of its divisors is an integer number (98553600).

Almost surely, 2^2023221333 is an apocalyptic number.

It is an amenable number.

2023221333 is a deficient number, since it is larger than the sum of its proper divisors (1130493867).

2023221333 is a wasteful number, since it uses less digits than its factorization.

2023221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681.

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

The square root of 2023221333 is about 44980.2326917058. The cubic root of 2023221333 is about 1264.7784731886.

Adding to 2023221333 its reverse (3331223202), we get a palindrome (5354444535).

The spelling of 2023221333 in words is "two billion, twenty-three million, two hundred twenty-one thousand, three hundred thirty-three".