122012201002193 has 2 divisors, whose sum is σ = 122012201002194. Its totient is φ = 122012201002192.

The previous prime is 122012201002177. The next prime is 122012201002243. The reversal of 122012201002193 is 391200102210221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120157178794129 + 1855022208064 = 10961623^2 + 1361992^2 .

It is an emirp because it is prime and its reverse (391200102210221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122012201002193 - 2⁴ = 122012201002177 is a prime.

It is not a weakly prime, because it can be changed into another prime (122012201002493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61006100501096 + 61006100501097.

It is an arithmetic number, because the mean of its divisors is an integer number (61006100501097).

Almost surely, 2^{122012201002193} is an apocalyptic number.

It is an amenable number.

122012201002193 is a deficient number, since it is larger than the sum of its proper divisors (1).

122012201002193 is an equidigital number, since it uses as much as digits as its factorization.

122012201002193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 122012201002193 in words is "one hundred twenty-two trillion, twelve billion, two hundred one million, two thousand, one hundred ninety-three".