212213144141 has 2 divisors, whose sum is σ = 212213144142. Its totient is φ = 212213144140.

The previous prime is 212213144107. The next prime is 212213144147. The reversal of 212213144141 is 141441312212.

212213144141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183137778916 + 29075365225 = 427946^2 + 170515^2 .

It is a cyclic number.

It is not a de Polignac number, because 212213144141 - 2²² = 212208949837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212213144141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212213144147) 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 as a sum of consecutive naturals, namely, 106106572070 + 106106572071.

It is an arithmetic number, because the mean of its divisors is an integer number (106106572071).

Almost surely, 2^212213144141 is an apocalyptic number.

It is an amenable number.

212213144141 is a deficient number, since it is larger than the sum of its proper divisors (1).

212213144141 is an equidigital number, since it uses as much as digits as its factorization.

212213144141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 26.

Adding to 212213144141 its reverse (141441312212), we get a palindrome (353654456353).

The spelling of 212213144141 in words is "two hundred twelve billion, two hundred thirteen million, one hundred forty-four thousand, one hundred forty-one".