100220000012089 has 2 divisors, whose sum is σ = 100220000012090. Its totient is φ = 100220000012088.

The previous prime is 100220000012081. The next prime is 100220000012123. The reversal of 100220000012089 is 980210000022001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51483782048400 + 48736217963689 = 7175220^2 + 6981133^2 .

It is a cyclic number.

It is not a de Polignac number, because 100220000012089 - 2³ = 100220000012081 is a prime.

It is a super-2 number, since 2×100220000012089² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100220000012081) 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, 50110000006044 + 50110000006045.

It is an arithmetic number, because the mean of its divisors is an integer number (50110000006045).

Almost surely, 2^{100220000012089} is an apocalyptic number.

It is an amenable number.

100220000012089 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220000012089 is an equidigital number, since it uses as much as digits as its factorization.

100220000012089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 100220000012089 in words is "one hundred trillion, two hundred twenty billion, twelve thousand, eighty-nine".