22550033 has 8 divisors (see below), whose sum is σ = 24731136. Its totient is φ = 20390800.

The previous prime is 22550027. The next prime is 22550089. The reversal of 22550033 is 33005522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22550033 - 2⁸ = 22549777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22549987 and 22550014.

It is not an unprimeable number, because it can be changed into a prime (22520033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266 + ... + 7467.

It is an arithmetic number, because the mean of its divisors is an integer number (3091392).

Almost surely, 2^22550033 is an apocalyptic number.

It is an amenable number.

22550033 is a deficient number, since it is larger than the sum of its proper divisors (2181103).

22550033 is a wasteful number, since it uses less digits than its factorization.

22550033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10935.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 22550033 is about 4748.6875028791. The cubic root of 22550033 is about 282.5199108842.

Adding to 22550033 its reverse (33005522), we get a palindrome (55555555).

It can be divided in two parts, 22 and 550033, that added together give a palindrome (550055).

The spelling of 22550033 in words is "twenty-two million, five hundred fifty thousand, thirty-three".