212212431341 has 2 divisors, whose sum is σ = 212212431342. Its totient is φ = 212212431340.

The previous prime is 212212431287. The next prime is 212212431359. The reversal of 212212431341 is 143134212212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211126465225 + 1085966116 = 459485^2 + 32954^2 .

It is a cyclic number.

It is not a de Polignac number, because 212212431341 - 2²² = 212208237037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212212431341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212212431941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106106215670 + 106106215671.

It is an arithmetic number, because the mean of its divisors is an integer number (106106215671).

Almost surely, 2^212212431341 is an apocalyptic number.

It is an amenable number.

212212431341 is a deficient number, since it is larger than the sum of its proper divisors (1).

212212431341 is an equidigital number, since it uses as much as digits as its factorization.

212212431341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

Adding to 212212431341 its reverse (143134212212), we get a palindrome (355346643553).

The spelling of 212212431341 in words is "two hundred twelve billion, two hundred twelve million, four hundred thirty-one thousand, three hundred forty-one".