2023222133 has 2 divisors, whose sum is σ = 2023222134. Its totient is φ = 2023222132.

The previous prime is 2023222109. The next prime is 2023222151. The reversal of 2023222133 is 3312223202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1040901169 + 982320964 = 32263^2 + 31342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023222133 - 2¹⁴ = 2023205749 is a prime.

It is a super-2 number, since 2×2023222133² = 8186855598922139378, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023222633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011611066 + 1011611067.

It is an arithmetic number, because the mean of its divisors is an integer number (1011611067).

Almost surely, 2^2023222133 is an apocalyptic number.

It is an amenable number.

2023222133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023222133 is an equidigital number, since it uses as much as digits as its factorization.

2023222133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2023222133 is about 44980.2415845002. The cubic root of 2023222133 is about 1264.7786398902.

Adding to 2023222133 its reverse (3312223202), we get a palindrome (5335445335).

The spelling of 2023222133 in words is "two billion, twenty-three million, two hundred twenty-two thousand, one hundred thirty-three".