22000411 has 4 divisors (see below), whose sum is σ = 22045000. Its totient is φ = 21955824.

The previous prime is 22000409. The next prime is 22000427. The reversal of 22000411 is 11400022.

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

It is a cyclic number.

It is not a de Polignac number, because 22000411 - 2¹ = 22000409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000441) 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, 21546 + ... + 22543.

It is an arithmetic number, because the mean of its divisors is an integer number (5511250).

Almost surely, 2^22000411 is an apocalyptic number.

22000411 is a deficient number, since it is larger than the sum of its proper divisors (44589).

22000411 is an equidigital number, since it uses as much as digits as its factorization.

22000411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44588.

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

The square root of 22000411 is about 4690.4595723660. The cubic root of 22000411 is about 280.2056779610.

Adding to 22000411 its reverse (11400022), we get a palindrome (33400433).

The spelling of 22000411 in words is "twenty-two million, four hundred eleven", and thus it is an aban number.