50122121141299 has 2 divisors, whose sum is σ = 50122121141300. Its totient is φ = 50122121141298.

The previous prime is 50122121141273. The next prime is 50122121141357. The reversal of 50122121141299 is 99214112122105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50122121141299 - 2⁹ = 50122121140787 is a prime.

It is not a weakly prime, because it can be changed into another prime (50122121144299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25061060570649 + 25061060570650.

It is an arithmetic number, because the mean of its divisors is an integer number (25061060570650).

Almost surely, 2^{50122121141299} is an apocalyptic number.

50122121141299 is a deficient number, since it is larger than the sum of its proper divisors (1).

50122121141299 is an equidigital number, since it uses as much as digits as its factorization.

50122121141299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 40.

The spelling of 50122121141299 in words is "fifty trillion, one hundred twenty-two billion, one hundred twenty-one million, one hundred forty-one thousand, two hundred ninety-nine".