222413303244401 has 4 divisors (see below), whose sum is σ = 222596058630372. Its totient is φ = 222230547858432.

The previous prime is 222413303244389. The next prime is 222413303244449. The reversal of 222413303244401 is 104442303314222.

It is a happy number.

222413303244401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 22560372050176 + 199852931194225 = 4749776^2 + 14136935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222413303244401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222413303204401) 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, 91377691160 + ... + 91377693593.

It is an arithmetic number, because the mean of its divisors is an integer number (55649014657593).

Almost surely, 2^{222413303244401} is an apocalyptic number.

It is an amenable number.

222413303244401 is a deficient number, since it is larger than the sum of its proper divisors (182755385971).

222413303244401 is a wasteful number, since it uses less digits than its factorization.

222413303244401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182755385970.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 222413303244401 its reverse (104442303314222), we get a palindrome (326855606558623).

The spelling of 222413303244401 in words is "two hundred twenty-two trillion, four hundred thirteen billion, three hundred three million, two hundred forty-four thousand, four hundred one".