1122000233 has 2 divisors, whose sum is σ = 1122000234. Its totient is φ = 1122000232.

The previous prime is 1122000203. The next prime is 1122000241. The reversal of 1122000233 is 3320002211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 938993449 + 183006784 = 30643^2 + 13528^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122000233 - 2¹⁰ = 1121999209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1122000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561000116 + 561000117.

It is an arithmetic number, because the mean of its divisors is an integer number (561000117).

Almost surely, 2^1122000233 is an apocalyptic number.

It is an amenable number.

1122000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122000233 is an equidigital number, since it uses as much as digits as its factorization.

1122000233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1122000233 is about 33496.2719268876. The cubic root of 1122000233 is about 1039.1166787751.

Adding to 1122000233 its reverse (3320002211), we get a palindrome (4442002444).

The spelling of 1122000233 in words is "one billion, one hundred twenty-two million, two hundred thirty-three", and thus it is an aban number.