422443201341211 has 4 divisors (see below), whose sum is σ = 444677054043400. Its totient is φ = 400209348639024.

The previous prime is 422443201341127. The next prime is 422443201341241. The reversal of 422443201341211 is 112143102344224.

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 422443201341211 - 2¹³ = 422443201333019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422443201341241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11116926351066 + ... + 11116926351103.

It is an arithmetic number, because the mean of its divisors is an integer number (111169263510850).

Almost surely, 2^{422443201341211} is an apocalyptic number.

422443201341211 is a deficient number, since it is larger than the sum of its proper divisors (22233852702189).

422443201341211 is a wasteful number, since it uses less digits than its factorization.

422443201341211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22233852702188.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 422443201341211 its reverse (112143102344224), we get a palindrome (534586303685435).

The spelling of 422443201341211 in words is "four hundred twenty-two trillion, four hundred forty-three billion, two hundred one million, three hundred forty-one thousand, two hundred eleven".