122032211130281 has 2 divisors, whose sum is σ = 122032211130282. Its totient is φ = 122032211130280.

The previous prime is 122032211130241. The next prime is 122032211130307. The reversal of 122032211130281 is 182031112230221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117159084240025 + 4873126890256 = 10824005^2 + 2207516^2 .

It is an emirp because it is prime and its reverse (182031112230221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122032211130281 is a prime.

It is a super-2 number, since 2×122032211130281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122032211130241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61016105565140 + 61016105565141.

It is an arithmetic number, because the mean of its divisors is an integer number (61016105565141).

Almost surely, 2^{122032211130281} is an apocalyptic number.

It is an amenable number.

122032211130281 is a deficient number, since it is larger than the sum of its proper divisors (1).

122032211130281 is an equidigital number, since it uses as much as digits as its factorization.

122032211130281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 122032211130281 in words is "one hundred twenty-two trillion, thirty-two billion, two hundred eleven million, one hundred thirty thousand, two hundred eighty-one".