211120122212141 has 2 divisors, whose sum is σ = 211120122212142. Its totient is φ = 211120122212140.

The previous prime is 211120122212099. The next prime is 211120122212203. The reversal of 211120122212141 is 141212221021112.

211120122212141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173365807254025 + 37754314958116 = 13166845^2 + 6144454^2 .

It is a cyclic number.

It is not a de Polignac number, because 211120122212141 - 2¹⁴ = 211120122195757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211120122212941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560061106070 + 105560061106071.

It is an arithmetic number, because the mean of its divisors is an integer number (105560061106071).

Almost surely, 2^{211120122212141} is an apocalyptic number.

It is an amenable number.

211120122212141 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120122212141 is an equidigital number, since it uses as much as digits as its factorization.

211120122212141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 211120122212141 its reverse (141212221021112), we get a palindrome (352332343233253).

The spelling of 211120122212141 in words is "two hundred eleven trillion, one hundred twenty billion, one hundred twenty-two million, two hundred twelve thousand, one hundred forty-one".