22234467 has 8 divisors (see below), whose sum is σ = 29720080. Its totient is φ = 14785920.

The previous prime is 22234463. The next prime is 22234481. The reversal of 22234467 is 76443222.

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

It is not a de Polignac number, because 22234467 - 2² = 22234463 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22234463) 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, 7834 + ... + 10287.

It is an arithmetic number, because the mean of its divisors is an integer number (3715010).

Almost surely, 2^22234467 is an apocalyptic number.

22234467 is a deficient number, since it is larger than the sum of its proper divisors (7485613).

22234467 is a wasteful number, since it uses less digits than its factorization.

22234467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533.

The product of its digits is 16128, while the sum is 30.

The square root of 22234467 is about 4715.3437838614. The cubic root of 22234467 is about 281.1958505135.

Adding to 22234467 its reverse (76443222), we get a palindrome (98677689).

The spelling of 22234467 in words is "twenty-two million, two hundred thirty-four thousand, four hundred sixty-seven".