101422199769859 has 2 divisors, whose sum is σ = 101422199769860. Its totient is φ = 101422199769858.

The previous prime is 101422199769809. The next prime is 101422199769887. The reversal of 101422199769859 is 958967991224101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101422199769859 - 2¹⁵ = 101422199737091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101422199769791 and 101422199769800.

It is not a weakly prime, because it can be changed into another prime (101422199769809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50711099884929 + 50711099884930.

It is an arithmetic number, because the mean of its divisors is an integer number (50711099884930).

Almost surely, 2^{101422199769859} is an apocalyptic number.

101422199769859 is a deficient number, since it is larger than the sum of its proper divisors (1).

101422199769859 is an equidigital number, since it uses as much as digits as its factorization.

101422199769859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176359680, while the sum is 73.

The spelling of 101422199769859 in words is "one hundred one trillion, four hundred twenty-two billion, one hundred ninety-nine million, seven hundred sixty-nine thousand, eight hundred fifty-nine".