22000330 has 16 divisors (see below), whose sum is σ = 43200864. Its totient is φ = 8000080.

The previous prime is 22000327. The next prime is 22000339. The reversal of 22000330 is 3300022.

It is a Harshad number since it is a multiple of its sum of digits (10).

22000330 is a modest number, since divided by 330 gives 220 as remainder.

It is not an unprimeable number, because it can be changed into a prime (22000339) 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, 99892 + ... + 100111.

It is an arithmetic number, because the mean of its divisors is an integer number (2700054).

Almost surely, 2^22000330 is an apocalyptic number.

22000330 is a deficient number, since it is larger than the sum of its proper divisors (21200534).

22000330 is a wasteful number, since it uses less digits than its factorization.

22000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200021.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 22000330 is about 4690.4509378097. The cubic root of 22000330 is about 280.2053340782.

Adding to 22000330 its reverse (3300022), we get a palindrome (25300352).

The spelling of 22000330 in words is "twenty-two million, three hundred thirty", and thus it is an aban number.