1122212110099 has 2 divisors, whose sum is σ = 1122212110100. Its totient is φ = 1122212110098.

The previous prime is 1122212110051. The next prime is 1122212110169. The reversal of 1122212110099 is 9900112122211.

It is a weak prime.

It is an emirp because it is prime and its reverse (9900112122211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1122212110099 - 2¹⁵ = 1122212077331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122212110099.

It is not a weakly prime, because it can be changed into another prime (1122212180099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561106055049 + 561106055050.

It is an arithmetic number, because the mean of its divisors is an integer number (561106055050).

Almost surely, 2^{1122212110099} is an apocalyptic number.

1122212110099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122212110099 is an equidigital number, since it uses as much as digits as its factorization.

1122212110099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 1122212110099 in words is "one trillion, one hundred twenty-two billion, two hundred twelve million, one hundred ten thousand, ninety-nine".