22007860441 has 6 divisors (see below), whose sum is σ = 25600980570. Its totient is φ = 18863880336.

The previous prime is 22007860421. The next prime is 22007860481. The reversal of 22007860441 is 14406870022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19875360400 + 2132500041 = 140980^2 + 46179^2 .

It is not a de Polignac number, because 22007860441 - 2⁷ = 22007860313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22007860397 and 22007860406.

It is not an unprimeable number, because it can be changed into a prime (22007860421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224569956 + ... + 224570053.

It is an arithmetic number, because the mean of its divisors is an integer number (4266830095).

Almost surely, 2^22007860441 is an apocalyptic number.

It is an amenable number.

22007860441 is a deficient number, since it is larger than the sum of its proper divisors (3593120129).

22007860441 is an equidigital number, since it uses as much as digits as its factorization.

22007860441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449140023 (or 449140016 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 22007860441 in words is "twenty-two billion, seven million, eight hundred sixty thousand, four hundred forty-one".