212201144341 has 4 divisors (see below), whose sum is σ = 212250624300. Its totient is φ = 212151664384.

The previous prime is 212201144317. The next prime is 212201144387. The reversal of 212201144341 is 143441102212.

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 190283526225 + 21917618116 = 436215^2 + 148046^2 .

It is a cyclic number.

It is not a de Polignac number, because 212201144341 - 2²¹ = 212199047189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212201144741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24733546 + ... + 24742123.

It is an arithmetic number, because the mean of its divisors is an integer number (53062656075).

Almost surely, 2^212201144341 is an apocalyptic number.

It is an amenable number.

212201144341 is a deficient number, since it is larger than the sum of its proper divisors (49479959).

212201144341 is an equidigital number, since it uses as much as digits as its factorization.

212201144341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49479958.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 212201144341 its reverse (143441102212), we get a palindrome (355642246553).

The spelling of 212201144341 in words is "two hundred twelve billion, two hundred one million, one hundred forty-four thousand, three hundred forty-one".