162224001 has 6 divisors (see below), whose sum is σ = 234323570. Its totient is φ = 108149328.

The previous prime is 162223973. The next prime is 162224077. The reversal of 162224001 is 100422261.

162224001 is a `hidden beast` number, since 1 + 622 + 2 + 40 + 0 + 1 = 666.

162224001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 128595600 + 33628401 = 11340^2 + 5799^2 .

It is not a de Polignac number, because 162224001 - 2⁵ = 162223969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162224201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9012436 + ... + 9012453.

Almost surely, 2^162224001 is an apocalyptic number.

It is an amenable number.

162224001 is a deficient number, since it is larger than the sum of its proper divisors (72099569).

162224001 is a wasteful number, since it uses less digits than its factorization.

162224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18024895 (or 18024892 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 162224001 is about 12736.7186119503. The cubic root of 162224001 is about 545.3873194346.

Adding to 162224001 its reverse (100422261), we get a palindrome (262646262).

The spelling of 162224001 in words is "one hundred sixty-two million, two hundred twenty-four thousand, one".