22320034 has 8 divisors (see below), whose sum is σ = 36523728. Its totient is φ = 10145460.

The previous prime is 22320019. The next prime is 22320059. The reversal of 22320034 is 43002322.

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

It is a super-3 number, since 3×22320034³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507252 + ... + 507295.

It is an arithmetic number, because the mean of its divisors is an integer number (4565466).

Almost surely, 2^22320034 is an apocalyptic number.

22320034 is a deficient number, since it is larger than the sum of its proper divisors (14203694).

22320034 is a wasteful number, since it uses less digits than its factorization.

22320034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014560.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 22320034 is about 4724.4083227426. The cubic root of 22320034 is about 281.5561062918.

Adding to 22320034 its reverse (43002322), we get a palindrome (65322356).

The spelling of 22320034 in words is "twenty-two million, three hundred twenty thousand, thirty-four".