22284000407 has 4 divisors (see below), whose sum is σ = 22616597496. Its totient is φ = 21951403320.

The previous prime is 22284000391. The next prime is 22284000421. The reversal of 22284000407 is 70400048222.

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 22284000407 - 2⁴ = 22284000391 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 22284000407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22284000307) 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, 166298444 + ... + 166298577.

It is an arithmetic number, because the mean of its divisors is an integer number (5654149374).

Almost surely, 2^22284000407 is an apocalyptic number.

22284000407 is a deficient number, since it is larger than the sum of its proper divisors (332597089).

22284000407 is an equidigital number, since it uses as much as digits as its factorization.

22284000407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332597088.

The product of its (nonzero) digits is 7168, while the sum is 29.

Adding to 22284000407 its reverse (70400048222), we get a palindrome (92684048629).

The spelling of 22284000407 in words is "twenty-two billion, two hundred eighty-four million, four hundred seven", and thus it is an aban number.