122101200200071 has 2 divisors, whose sum is σ = 122101200200072. Its totient is φ = 122101200200070.

The previous prime is 122101200200051. The next prime is 122101200200149. The reversal of 122101200200071 is 170002002101221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122101200200071 - 2²⁵ = 122101166645639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122101200200041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050600100035 + 61050600100036.

It is an arithmetic number, because the mean of its divisors is an integer number (61050600100036).

Almost surely, 2^{122101200200071} is an apocalyptic number.

122101200200071 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101200200071 is an equidigital number, since it uses as much as digits as its factorization.

122101200200071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 122101200200071 its reverse (170002002101221), we get a palindrome (292103202301292).

The spelling of 122101200200071 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred million, two hundred thousand, seventy-one".