122000410011409 has 2 divisors, whose sum is σ = 122000410011410. Its totient is φ = 122000410011408.

The previous prime is 122000410011349. The next prime is 122000410011443. The reversal of 122000410011409 is 904110014000221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80186598361809 + 41813811649600 = 8954697^2 + 6466360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122000410011409 is a prime.

It is not a weakly prime, because it can be changed into another prime (122000410011509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000205005704 + 61000205005705.

It is an arithmetic number, because the mean of its divisors is an integer number (61000205005705).

Almost surely, 2^{122000410011409} is an apocalyptic number.

It is an amenable number.

122000410011409 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000410011409 is an equidigital number, since it uses as much as digits as its factorization.

122000410011409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 122000410011409 in words is "one hundred twenty-two trillion, four hundred ten million, eleven thousand, four hundred nine".