101011222111099 has 2 divisors, whose sum is σ = 101011222111100. Its totient is φ = 101011222111098.

The previous prime is 101011222111081. The next prime is 101011222111139. The reversal of 101011222111099 is 990111222110101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101011222111099 - 2⁵ = 101011222111067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101011222111099.

It is not a weakly prime, because it can be changed into another prime (101011228111099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505611055549 + 50505611055550.

It is an arithmetic number, because the mean of its divisors is an integer number (50505611055550).

Almost surely, 2^{101011222111099} is an apocalyptic number.

101011222111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011222111099 is an equidigital number, since it uses as much as digits as its factorization.

101011222111099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 101011222111099 in words is "one hundred one trillion, eleven billion, two hundred twenty-two million, one hundred eleven thousand, ninety-nine".