22033030 has 8 divisors (see below), whose sum is σ = 39659472. Its totient is φ = 8813208.

The previous prime is 22033013. The next prime is 22033043. The reversal of 22033030 is 3033022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22033030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101642 + ... + 1101661.

It is an arithmetic number, because the mean of its divisors is an integer number (4957434).

Almost surely, 2^22033030 is an apocalyptic number.

22033030 is a deficient number, since it is larger than the sum of its proper divisors (17626442).

22033030 is a wasteful number, since it uses less digits than its factorization.

22033030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203310.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 22033030 is about 4693.9354490662. The cubic root of 22033030 is about 280.3440922776.

Adding to 22033030 its reverse (3033022), we get a palindrome (25066052).

The spelling of 22033030 in words is "twenty-two million, thirty-three thousand, thirty".