33330022 has 16 divisors (see below), whose sum is σ = 56300544. Its totient is φ = 14661000.

The previous prime is 33329999. The next prime is 33330023. The reversal of 33330022 is 22003333.

It is a happy number.

It is a super-2 number, since 2×33330022² = 2221780733040968, which contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 33329978 and 33330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33330023) 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, 23754 + ... + 25117.

It is an arithmetic number, because the mean of its divisors is an integer number (3518784).

Almost surely, 2^33330022 is an apocalyptic number.

33330022 is a deficient number, since it is larger than the sum of its proper divisors (22970522).

33330022 is a wasteful number, since it uses less digits than its factorization.

33330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48915.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 33330022 is about 5773.2159148953. The cubic root of 33330022 is about 321.8191376584.

Adding to 33330022 its reverse (22003333), we get a palindrome (55333355).

The spelling of 33330022 in words is "thirty-three million, three hundred thirty thousand, twenty-two".