12262142043211 has 2 divisors, whose sum is σ = 12262142043212. Its totient is φ = 12262142043210.

The previous prime is 12262142043191. The next prime is 12262142043257. The reversal of 12262142043211 is 11234024126221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12262142043211 - 2⁴³ = 3466049021003 is a prime.

It is not a weakly prime, because it can be changed into another prime (12262142041211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131071021605 + 6131071021606.

It is an arithmetic number, because the mean of its divisors is an integer number (6131071021606).

Almost surely, 2^{12262142043211} is an apocalyptic number.

12262142043211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262142043211 is an equidigital number, since it uses as much as digits as its factorization.

12262142043211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 12262142043211 its reverse (11234024126221), we get a palindrome (23496166169432).

The spelling of 12262142043211 in words is "twelve trillion, two hundred sixty-two billion, one hundred forty-two million, forty-three thousand, two hundred eleven".