1022233 has 4 divisors (see below), whose sum is σ = 1027620. Its totient is φ = 1016848.

The previous prime is 1022209. The next prime is 1022237. The reversal of 1022233 is 3322201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3322201 = 1361 ⋅2441.

It can be written as a sum of positive squares in 2 ways, for example, as 927369 + 94864 = 963^2 + 308^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022233 - 2⁵ = 1022201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398 + ... + 2791.

It is an arithmetic number, because the mean of its divisors is an integer number (256905).

2^1022233 is an apocalyptic number.

It is an amenable number.

1022233 is a deficient number, since it is larger than the sum of its proper divisors (5387).

1022233 is an equidigital number, since it uses as much as digits as its factorization.

1022233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1022233 is about 1011.0553891850. The cubic root of 1022233 is about 100.7356745575.

Adding to 1022233 its reverse (3322201), we get a palindrome (4344434).

Subtracting 1022233 from its reverse (3322201), we obtain a cube (2299968 = 132³).

The spelling of 1022233 in words is "one million, twenty-two thousand, two hundred thirty-three".