22330801 has 4 divisors (see below), whose sum is σ = 22347252. Its totient is φ = 22314352.

The previous prime is 22330771. The next prime is 22330807. The reversal of 22330801 is 10803322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10803322 = 2 ⋅5401661.

It can be written as a sum of positive squares in 2 ways, for example, as 12967201 + 9363600 = 3601^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 22330801 - 2⁹ = 22330289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22330807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5986 + ... + 8971.

It is an arithmetic number, because the mean of its divisors is an integer number (5586813).

Almost surely, 2^22330801 is an apocalyptic number.

It is an amenable number.

22330801 is a deficient number, since it is larger than the sum of its proper divisors (16451).

22330801 is a wasteful number, since it uses less digits than its factorization.

22330801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16450.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 22330801 is about 4725.5476931251. The cubic root of 22330801 is about 281.6013724604.

The spelling of 22330801 in words is "twenty-two million, three hundred thirty thousand, eight hundred one".