12210424141 has 2 divisors, whose sum is σ = 12210424142. Its totient is φ = 12210424140.

The previous prime is 12210424111. The next prime is 12210424147. The reversal of 12210424141 is 14142401221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11484337225 + 726086916 = 107165^2 + 26946^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210424141 - 2⁹ = 12210423629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210424147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105212070 + 6105212071.

It is an arithmetic number, because the mean of its divisors is an integer number (6105212071).

Almost surely, 2^12210424141 is an apocalyptic number.

It is an amenable number.

12210424141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210424141 is an equidigital number, since it uses as much as digits as its factorization.

12210424141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 12210424141 its reverse (14142401221), we get a palindrome (26352825362).

The spelling of 12210424141 in words is "twelve billion, two hundred ten million, four hundred twenty-four thousand, one hundred forty-one".