922428233 has 2 divisors, whose sum is σ = 922428234. Its totient is φ = 922428232.

The previous prime is 922428181. The next prime is 922428277. The reversal of 922428233 is 332824229.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 918574864 + 3853369 = 30308^2 + 1963^2 .

It is an emirp because it is prime and its reverse (332824229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 922428233 - 2⁸ = 922427977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 922428193 and 922428202.

It is not a weakly prime, because it can be changed into another prime (922428293) 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 as a sum of consecutive naturals, namely, 461214116 + 461214117.

It is an arithmetic number, because the mean of its divisors is an integer number (461214117).

Almost surely, 2^922428233 is an apocalyptic number.

It is an amenable number.

922428233 is a deficient number, since it is larger than the sum of its proper divisors (1).

922428233 is an equidigital number, since it uses as much as digits as its factorization.

922428233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 922428233 is about 30371.5036341634. The cubic root of 922428233 is about 973.4437528631.

The spelling of 922428233 in words is "nine hundred twenty-two million, four hundred twenty-eight thousand, two hundred thirty-three".