122100011023169 has 2 divisors, whose sum is σ = 122100011023170. Its totient is φ = 122100011023168.

The previous prime is 122100011023091. The next prime is 122100011023229. The reversal of 122100011023169 is 961320110001221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117481861599025 + 4618149424144 = 10838905^2 + 2148988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122100011023169 is a prime.

It is a super-2 number, since 2×122100011023169² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122100011043169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050005511584 + 61050005511585.

It is an arithmetic number, because the mean of its divisors is an integer number (61050005511585).

Almost surely, 2^{122100011023169} is an apocalyptic number.

It is an amenable number.

122100011023169 is a deficient number, since it is larger than the sum of its proper divisors (1).

122100011023169 is an equidigital number, since it uses as much as digits as its factorization.

122100011023169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 122100011023169 in words is "one hundred twenty-two trillion, one hundred billion, eleven million, twenty-three thousand, one hundred sixty-nine".