22410001 has 4 divisors (see below), whose sum is σ = 22445604. Its totient is φ = 22374400.

The previous prime is 22409999. The next prime is 22410013. The reversal of 22410001 is 10001422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15249025 + 7160976 = 3905^2 + 2676^2 .

It is a cyclic number.

It is not a de Polignac number, because 22410001 - 2¹ = 22409999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22410001.

It is not an unprimeable number, because it can be changed into a prime (22410071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16840 + ... + 18121.

It is an arithmetic number, because the mean of its divisors is an integer number (5611401).

Almost surely, 2^22410001 is an apocalyptic number.

It is an amenable number.

22410001 is a deficient number, since it is larger than the sum of its proper divisors (35603).

22410001 is an equidigital number, since it uses as much as digits as its factorization.

22410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35602.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 22410001 is about 4733.9202570386. The cubic root of 22410001 is about 281.9338954422.

Adding to 22410001 its reverse (10001422), we get a palindrome (32411423).

The spelling of 22410001 in words is "twenty-two million, four hundred ten thousand, one".