1010122120099 has 2 divisors, whose sum is σ = 1010122120100. Its totient is φ = 1010122120098.

The previous prime is 1010122120093. The next prime is 1010122120157. The reversal of 1010122120099 is 9900212210101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010122120099 - 2⁵ = 1010122120067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010122120093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505061060049 + 505061060050.

It is an arithmetic number, because the mean of its divisors is an integer number (505061060050).

Almost surely, 2^{1010122120099} is an apocalyptic number.

1010122120099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010122120099 is an equidigital number, since it uses as much as digits as its factorization.

1010122120099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 1010122120099 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred twenty thousand, ninety-nine".