4440412222201 has 8 divisors (see below), whose sum is σ = 4708812972744. Its totient is φ = 4172811475200.

The previous prime is 4440412222187. The next prime is 4440412222319. The reversal of 4440412222201 is 1022222140444.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24719386176 + 4415692836025 = 157224^2 + 2101355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4440412222201 - 2⁷ = 4440412222073 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 4440412222201.

It is not an unprimeable number, because it can be changed into a prime (4440412022201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199989450 + ... + 200011651.

It is an arithmetic number, because the mean of its divisors is an integer number (588601621593).

Almost surely, 2^{4440412222201} is an apocalyptic number.

It is an amenable number.

4440412222201 is a deficient number, since it is larger than the sum of its proper divisors (268400750543).

4440412222201 is a wasteful number, since it uses less digits than its factorization.

4440412222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400001771.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 4440412222201 its reverse (1022222140444), we get a palindrome (5462634362645).

The spelling of 4440412222201 in words is "four trillion, four hundred forty billion, four hundred twelve million, two hundred twenty-two thousand, two hundred one".