22230033 has 32 divisors (see below), whose sum is σ = 36400896. Its totient is φ = 11778048.

The previous prime is 22230023. The next prime is 22230049. The reversal of 22230033 is 33003222.

It is not a de Polignac number, because 22230033 - 2¹⁷ = 22098961 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22229994 and 22230021.

It is not an unprimeable number, because it can be changed into a prime (22230023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25635 + ... + 26487.

It is an arithmetic number, because the mean of its divisors is an integer number (1137528).

Almost surely, 2^22230033 is an apocalyptic number.

It is an amenable number.

22230033 is a deficient number, since it is larger than the sum of its proper divisors (14170863).

22230033 is a wasteful number, since it uses less digits than its factorization.

22230033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 22230033 is about 4714.8735932154. The cubic root of 22230033 is about 281.1771572344.

Adding to 22230033 its reverse (33003222), we get a palindrome (55233255).

The spelling of 22230033 in words is "twenty-two million, two hundred thirty thousand, thirty-three".